羞羞视频

Prof Georg Zellmer FHEA staff profile picture

Contact details +6469517881

Prof Georg Zellmer FHEA BA, PhD

Professor in Earth and Planetary Sciences

Doctoral Mentor Supervisor
School of Agriculture and Environment

Employment Record

Since 2018 – Professor, 羞羞视频, Palmerston North, NZ; 2016 - 2017 – Associate Professor, 羞羞视频, Palmerston North, NZ; 2013 - 2015 – Senior Lecturer, 羞羞视频, Palmerston North, NZ; 2009 - 2013 – Associate Research Fellow, Academia Sinica, Taipei, ROC; 2005 - 2009 – Assistant Research Fellow, Academia Sinica, Taipei, ROC; 2004 – 2005 - Postdoctoral Fellow, University of Hawaii at Manoa, Hawaii, USA; 2002 - 2004 – Lamont Postdoctoral Fellow, Lamont-Doherty Earth Observatory of Columbia University, New York, USA; 1999 - 2001 – Postdoctoral Fellow, University of Bristol, UK; 1995 – 1999 – PhD Student and Research Assistant, The Open University, Milton Keynes, UK

Research Postings

Invited laboratory research postings (1-5 months each): 2019, 2018, 2017, 2014, 2011, 2010 - Isotope Imaging Laboratory, University of Hokkaido, Sapporo, Japan; 2015, 2013 - Research Fellow, NMNH, Smithsonian Institution, Washington DC, USA; 2012 - Department of Geology and Geophysics, SOEST, University of Hawaii at Manoa, USA; 2010, 2007 - GFZ German Research Centre for Geosciences, Helmholtz Centre Potsdam, Germany; 2009 - Institute for Frontier Research on Earth Evolution, JAMSTEC, Japan; 2006 - Centre of Excellence in Ore Deposits, University of Tasmania, Hobart, Australia

Distinctions/Honours

2019 - Keynote speaker, Goldschmidt conference; 2018 - Keynote speaker, Earthquake Research Institute, Japan; 2016 - Visiting Scientist, National Taiwan University, and keynote speaker, Japan Geological Survey; 2013 – Smithsonian Institution Senior Scientist Fellowship, funded by the Global Volcanism Program; 2012 - JAMSTEC grant as invited participant “Ultra-Deep Drilling Into Arc Crust” workshop, Kona, Hawaii, USA; 2010 - Global Centre of Excellence Visiting Professorship, Tohoku University, Sendai, Japan; 2009 - Japan Promotion of Science Conference Grant, JpGU meeting, Japan; 2002 - Lamont-Doherty Postdoctoral Fellowship, Columbia University, New York, USA; 2000 - Royal Society Conference Grant, State of the Arc meeting, New Zealand; 1995 - Graduate Fellowship, The Open University, UK

Roles and Responsibilities

Executive Editor, Journal of Petrology

Former Elected Academic Board member, and PhD convener for doctoral examinations, 羞羞视频

Books Advisor for the GSL Books Editorial Committee (2017-2022)

Former Guest Editor for the Geological Society of London, American Mineralogist, and for J Volcanol Geotherm Res

Reviewer for many renowned Science Citation Index journals, including Earth Planet Sci Lett, Geochim Cosmochim Acta, Geology, J Petrol, J Geophys Res (Solid Earth and Atmospheres), Contrib Mineral Petrol, Geophys Res Lett, J Metamorph Geol, J Geol Soc, Am Mineral, B Volcanol and J Volcanol Geotherm Res, PLOS One

Reviews for funding agencies: National Science Foundation (USA), National Environmental Research Council (UK), Agence Nationale de la Recherche (France), and several others.

Member of the Scientific Program Committee and the Local Organizing Committee of the IAVCEI 2023 Scientific Assembly.

Co-organizer, convener, and chair at over 20 international conferences since 2006, including AGU Fall Meetings, IAVCEI General Assembies, Goldschmidt conferences, and others.

VGP representative of the 2010 AGU Western Pacific Geophysical Meeting, Taipei, ROC

Selected Professional Memberships

International Association of Volcanology and Chemistry of the Earth’s Interior (Life Member); American Geophysical Union (Life Member); Geochemical Society

With a PhD from the (UK), Georg Zellmer worked as research fellow at the (UK), the (USA), the (USA), and (ROC). At 羞羞视频 since 2013, Professor Zellmer investigates the timescales of magmatic processes, volatiles in subduction zones, and other fundamental aspects of igneous systems. He employs isotopic, geospeedometric, thermobarometric, and hygrometric methods to elucidate magmatism and at present devotes time to integrating geochemical and geophysical tools to aid volcanic hazard mitigation. Professor Zellmer is Executive Editor of the internationally renowned SCI .

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Professional

Contact details

  • Ph: +64-6-356-9099 ext. 84881
    Location: 2.25, AgHort C
    Campus: Turitea

Qualifications

  • Bachelor of Arts - University of Cambridge (1995)
  • Doctor of Philosophy - The Open University (1999)

Certifications and Registrations

  • Licence, Mentor Supervisor, 羞羞视频

Research Expertise

Research Interests

RESEARCH FIELDS

  • Volcanology
  • Igneous Petrology and Mineralogy
  • High Temperature Geochemistry
  • Geochronology (employing U-series isotopes and geospeedometric methods)
  • Magmatic Hygrometry

SELECTED RESEARCH TOPICS

  • Dynamics of magma ascent, storage and differentiation in the Earth’s crust
  • Links between magmatic processes and volcanic eruptions
  • Controls on the style of volcanic eruptions
  • Igneous petrogenesis
  • P-T-X evolution of magmas through time
  • Hydrothermal alteration of magmatic products

SELECTED FIELD AREAS

  • Southwest and NE Japan Volcanic Arcs (Kyushu, Western Honshu, and Tohoku)
  • Taapaca, Irruputuncu, and Lascar volcanoes, Central Andes
  • Callaqui, Lonquimay and Calbuco volcanoes, Southern Andes
  • Torfajökull, Askja, and Krafla volcanoes, Iceland
  • Trans-Mexican Volcanic Belt
  • Santorini and Nisyros volcanoes, South Aegean Volcanic Arc
  • Soufriere Hills volcano, Montserrat, Lesser Antilles
  • Taupo Volcanic Zone, Taranaki Volcano, and Auckland Volcanic Field, New Zealand
  • Tatun Volcano Group, Northern Taiwan
  • Deccan, Emeishan and Karoo Large Igneous Provinces
  • Mid-ocean ridges (EPR, JdF, Gorda, Gakkel)


Thematics

Resource Development and Management, Health and Well-being

Area of Expertise

Field of research codes
Analytical Chemistry (030100): Chemical Science (030000):
Earth Sciences (040000): Geochemistry (040200): Geochronology (040303): Geology (040300): Igneous and Metamorphic Petrology (040304): Inorganic Geochemistry (040202): Isotope Geochemistry (040203): Mineralogy and Crystallography (040306): Volcanology (040314)

Keywords

  • Planetary differentiation mechanisms
  • Igneous Petrology and Mineralogy
  • High Temperature Geochemistry
  • Geochronology (employing U-series isotopes, geospeedometric, and other methods)
  • Magmatic Volatiles (major mineral phase hygrometry, volatiles in melt inclusions, H2O in NAMs)
  • Volcanology and links between volcanism and subvolcanic processes

Research Projects

Current Projects

Project Title: Robust volcanic eruption forecasts: leveraging magmatic speedometry into geophysical monitoring

The key question asked of a volcano monitoring agency is 鈥淲hen will the volcano erupt?鈥� While it is possible to determine whether a volcano is in a state of unrest, it is very difficult to forecast an imminent eruption based on geophysical monitoring signals alone. We will use petrography and geochemistry to decipher magmatic processes that are preserved within erupted material, as crystals and volcanic glass or groundmass reflect a history of growth within a variable (pressure, temperature, chemical, etc.) magmatic environment. We have recently demonstrated that these magma-speedometric methods allow the quantification of rates and timing of events leading to former explosive eruptions, as well as informing the geometry of the respective plumbing systems. In this project we will extend these insights to effusive eruptions, providing geophysical monitoring experts with knowledge about how the entire subvolcanic plumbing system operates. We will combine this field-leading knowledge with seismic and ground deformation observations that signal magma movement at depth. Building models will enhance scientific understanding of how seismicity and deformation are modulated by variations in volume, depth, and conduit geometry during magma ascent, and how these signals change over time as magma ascends from great depth to the surface. High-resolution geochemical information gained from deposits of previous eruptions will provide the boundary conditions for these models. Combining the models with future real-life geophysical observations during periods of volcanic unrest will allow rapid interpretation to identify timing, size, and style of potential eruptions. This method will be directly applied to monitoring of New Zealand鈥檚 volcanoes and incorporated into the GeoNet project. The outcomes of this work will protect the lives of people and the long-term livelihoods of stakeholders in volcanically active areas.
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Date Range: 2022 - 2026

Funding Body: Ministry of Business, Innovation and Employment

Project Team:

Completed Projects

Project Title: An arc-trench link in the formation of cataclysmic eruption deposits of the Taupo Volcanic Zone?

Date Range: 2020 - 2023

Funding Body: Royal Society of New Zealand

Project Team:

Project Title: Water in spinel: a robust hygrometer for the Earth and Planetary Sciences

The amount and distribution of water trapped within minerals influence the dynamics of the Earth and other planetary bodies, including convective processes within their interiors. Water also controls the melting behaviour of rocks, and thus has a profound impact on the genesis of magmas. In turn, water dissolved in magmas determines their viscosity, crystallisation behaviour, and volume expansion during ascent at the onset of volcanic eruptions. Estimating the water content of minerals and magmas (hygrometry) is thus of critical importance in the Earth and Planetary Sciences. However, existing hygrometers are often compromised by hydrogen diffusion, or by the lack of constraints on physical or chemical boundary conditions. We have recently discovered water in spinels, a group of oxide minerals that are abundant in many rocks. Preliminary data indicate that hydrogen diffusion is minimal. We will quantify the water content in spinels and the parameters that influence water uptake into their crystal structures. This will allow us to develop a robust hygrometer, through which we will determine magmatic water cycles through space and time on Earth, and provide opportunities for investigating the water budgets of the Earth, Mars, Moon, and other planetary objects to advance our knowledge of planetary dynamics.
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Date Range: 2018 - 2022

Funding Body: Royal Society of New Zealand

Project Team:

Project Title: Mitigating volcanic hazards through advanced technologies

The key question asked of a volcano monitoring agency is: "When will the volcano erupt?" This question is very difficult to answer, because the interpretation of monitoring signals requires a good understanding of the magmatic processes that lead to an eruption. Here we take advantage of the record of these processes preserved in previously erupted materials in the form of crystals grown in the magma, within a variable (pressure, temperature, chemical etc.) environment. Using high resolution analysis, it is possible to forensically examine these variations, and combined with experimentally determined element diffusion rates, we will be able to quantitatively determine the rates and timing of events that led to the eruption.This project will employ advanced secondary ion mass spectrometry methods at the Isotope Imaging Laboratory at the University of Hokkaido to image and quantify the chemical variations within crystals and between crystals and surrounding volcanic glass, to decipher crystal growth and resorption histories. In doing so, we will be able to constrain the storage history and ascent rates of magma before the onset of explosive volcanic eruptions. The results from this work will be directly applicable to the applied monitoring of New Zealand's volcanoes and incorporated into the GeoNet project. Such high-resolution analysis of a wide range of major and trace elements in submicrometer detail, as well as providing quantitative measurements of isotopic composition for precise geochronological work, is unique worldwide. This will be the first time that a team of New Zealand based experts in geochemical methods to characterize volcanic hazards gains access to this powerful set of tools. The project will strengthen existing contacts between New Zealand based scientists and colleagues in Japan, especially at the University of Hokkaido, and will provide a foundation for many years of productive international collaboration in the interest of public safety
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Date Range: 2016 - 2019

Funding Body: Ministry of Business, Innovation and Employment

Project Team:

Project Title: Dynamics of magma ascent beneath New Zealand's subduction zone volcanoes: implications for hazard mitigation strategies

Hazard mitigation strategies at subduction zone volcanoes critically depend on knowledge of magma ascent processes and rates. Two diametrically opposite scenarios have been debated in recent years: 1. Protracted sub-liquidus magma ascent and evolution through crystal growth and fractionation in crustal reservoirs that are tapped during volcanic eruptions. This represents the long-standing paradigm of subvolcanic magma chambers characterized by cooling and occasional recharge with new melts. 2. Rapid decompression of evolved mantle melts from the crust-mantle boundary to the surface under super-liquidus conditions, with crystals in the process of dissolving. In the latter model, hydrous melts traverse the Earth's crust to reach the surface within hours to days. Their rapid ascent initially results in superheating, because these melts cannot degas before reaching upper crustal levels. Which of these scenarios best explains subduction zone volcanism on Earth? We will characterize the geochemical signature of melt boundary layers at crystal-melt interfaces and thereby determine if crystals were in the process of growing or dissolving at the onset of volcanic eruptions. In the case of crystal growth, the melt boundary layer will be depleted in mineral-forming chemical components; in the case of crystal dissolution, this layer will become enriched in such components. To quantify crystal dissolution rates, we will conduct dissolution experiments using piston cylinders to subject crystal-bearing hydrous melts to superliquidus temperatures. We will then compare the experimental results to data from natural samples from New Zealands active volcanoes. This will allow us to quantify magma ascent processes and rates in nature.
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Date Range: 2015 - 2016

Funding Body: National Geographic Society

Project Team:

Project Title: Rates and chronologies of mafic magma ascent and eruption triggering in the TVZ

Date Range: 2014 - 2014

Funding Body: 羞羞视频

Project Team:

Research Outputs

Journal

D'Mello, NG., Zellmer, GF., Ubide, T., Caulfield, J., Usuki, M., Iizuka, Y., . . . Stewart, RB. (2024). Exploring intrusive processes through the crystal cargo of volcanic rocks: The case of lava flows from Taranaki volcano, New Zealand. Chemical Geology. 667
[Journal article]Authored by: Kereszturi, G., Procter, J., Zellmer, G.
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Gennaro, E., Iezzi, G., Nazzari, M., Vetere, F., Scarlato, P., Giuliani, L., . . . Zellmer, GF. (2024). The kinetic effect induced by variable cooling rate on the crystal-chemistry of spinel in basaltic systems revealed by EPMA mapping. American Mineralogist. 109(7), 1171-1180
[Journal article]Authored by: Zellmer, G.
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Coulthard, DA., Iizuka, Y., Zellmer, GF., & Brahm, R. (2024). Corrigendum to “Statistical Perspective on the Petrological Utility of Polyphase Groundmass Compositions Inferred via Defocused Beam Electron Probe Microanalysis”(Geostandards and Geoanalytical Research, (2024), 2, (345-358), 10.1111/ggr.12546). Geostandards and Geoanalytical Research. 48(2), 359-362
[Journal article]Authored by: Zellmer, G.
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Brahm, R., Coulthard, D., Zellmer, G., Kuritani, T., Sakamoto, N., Taniuchi, H., . . . Sato, E. (2024). Olivine-Hosted Melt Inclusions Track Progressive Dehydration Reactions in Subducting Slabs Across Volcanic Arcs. Journal of Petrology. 65(4)
[Journal article]Authored by: Zellmer, G.
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Coulthard, DA., Iizuka, Y., Zellmer, GF., & Brahm, R. (2024). Statistical Perspective on the Petrological Utility of Polyphase Groundmass Compositions Inferred via Defocused Beam Electron Probe Microanalysis. Geostandards and Geoanalytical Research. 48(2), 345-358
[Journal article]Authored by: Zellmer, G.
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Zellmer, G. (2024). Editorial. Journal of Petrology. 65(1)
[Journal article]Authored by: Zellmer, G.
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Corella Santa Cruz, CR., Straub, SM., Zellmer, GF., Stirling, CH., Reid, MR., Barr, D., . . . Nemeth, K. (2023). Geochemical and isotopic characterisation of trench sediment at the Hikurangi Margin from IODP sites U1518 and U1520. New Zealand Journal of Geology and Geophysics.
[Journal article]Authored by: Zellmer, G.
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Gennaro, E., Radica, F., Iezzi, G., Vetere, F., Nazzari, M., Zellmer, GF., . . . Scarlato, P. (2023). EPMA maps unveil the actual chemical variations and crystallisation sequence of pyroxene and plagioclase solidified from a basaltic liquid at variable cooling rates. Chemical Geology. 640
[Journal article]Authored by: Zellmer, G.
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D’mello, NG., Zellmer, GF., Kereszturi, G., Ubide, T., Procter, JN., & Stewart, RB. (2023). Crystal entrainment from cool, low-silica rocks into hot, high-silica melts: diverse primary melt compositions at Taranaki volcano, New Zealand. Journal of the Geological Society. 180(3)
[Journal article]Authored by: Kereszturi, G., Procter, J., Zellmer, G.
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Zellmer, GF. (2023). Editorial. Journal of Petrology. 64(7)
[Journal article]Authored by: Zellmer, G.
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Corella Santa Cruz, CR., Zellmer, GF., Stirling, CH., Straub, SM., Brenna, M., Reid, MR., . . . Barr, D. (2023). Transcrustal and source processes affecting the chemical characteristics of magmas in a hyperactive volcanic zone. Geochimica et Cosmochimica Acta. 352, 86-106
[Journal article]Authored by: Zellmer, G.
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Zemeny, A., Zellmer, GF., Ubide, T., Smith, IEM., Procter, J., Tapu, AT., . . . Zernack, AV. (2023). Investigation of the Mid-Age (65–34 ka) Period of Taranaki Volcano, New Zealand: Indications for the Effect of Volcano Growth. Journal of Petrology. 64(5)
[Journal article]Authored by: Procter, J., Zellmer, G., Zernack, A.
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Zellmer, G. (2022). Editorial. Journal of Petrology. 63(4), 1
[Journal article]Authored by: Zellmer, G.
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Brahm, R., Zellmer, GF., Kuritani, T., Sakamoto, N., Yurimoto, H., Nakagawa, M., . . . Sato, E. (2022). Olivine Melt Inclusion Constraints on Some Intensive Properties of Subvolcanic Crystal Mushes and Their Evolution through Boundary Layer Fractionation in Northern Japan. Journal of Petrology. 63(3)
[Journal article]Authored by: Zellmer, G.
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Sas, M., Shane, P., Kawasaki, N., Sakamoto, N., Zellmer, GF., & Yurimoto, H. (2022). Inter- and intra-crystal quartz 未<sup>18</sup>O homogeneity at Okataina volcano, Aotearoa New Zealand: Implications for rhyolite genesis. Journal of Volcanology and Geothermal Research. 421
[Journal article]Authored by: Zellmer, G.
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Zellmer, GF., Pistone, M., Iizuka, Y., Andrews, BJ., Gomez-Tuena, A., Straub, SM., . . . Cottrell, E. (2021). Petrogenesis of antecryst-bearing arc basalts from the Trans-Mexican Volcanic Belt: Insights into along-arc variations in magma-mush ponding depths, H2O contents, and surface heat flux (vol 101, pg 2405, 2016). AMERICAN MINERALOGIST. 106(3), 496-496
[Journal article]Authored by: Zellmer, G.
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Lormand, C., Zellmer, GF., Sakamoto, N., Ubide, T., Kilgour, G., Yurimoto, H., . . . Moebis, A. (2021). Shallow magmatic processes revealed by cryptic microantecrysts: a case study from the Taupo Volcanic Zone. Contributions to Mineralogy and Petrology. 176(11)
[Journal article]Authored by: Zellmer, G.
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Zellmer, GF. (2021). Gaining acuity on crystal terminology in volcanic rocks. Bulletin of Volcanology. 83(11)
[Journal article]Authored by: Zellmer, G.
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Sas, M., Shane, P., Kuritani, T., Zellmer, GF., Kent, AJR., & Nakagawa, M. (2021). Mush, Melts and Metasediments: A History of Rhyolites from the Okataina Volcanic Centre, New Zealand, as Captured in Plagioclase. Journal of Petrology. 62(8)
[Journal article]Authored by: Zellmer, G.
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Zellmer, G. (2021). Editorial. Journal of Petrology. 62(3), 1
[Journal article]Authored by: Zellmer, G.
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D'Mello, NG., Zellmer, GF., Negrini, M., Kereszturi, G., Procter, J., Stewart, R., . . . Iizuka, Y. (2021). Deciphering magma storage and ascent processes of Taranaki, New Zealand, from the complexity of amphibole breakdown textures. Lithos. 398-399
[Journal article]Authored by: Kereszturi, G., Procter, J., Zellmer, G.
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Zemeny, A., Procter, J., Németh, K., Zellmer, GF., Zernack, AV., & Cronin, SJ. (2021). Elucidating stratovolcano construction from volcaniclastic mass-flow deposits: The medial ring-plain of Taranaki Volcano, New Zealand. Sedimentology. 68(6), 2422-2449
[Journal article]Authored by: Procter, J., Zellmer, G., Zernack, A.
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Coulthard, DA., Zellmer, GF., Tomiya, A., Jégo, S., & Brahm, R. (2021). Petrogenetic implications of chromite-seeded boninite crystallization experiments: Providing a basis for chromite-melt diffusion chronometry in an oxybarometric context. Geochimica et Cosmochimica Acta. 297, 179-202
[Journal article]Authored by: Zellmer, G.
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Brahm, R., Zellmer, GF., Kuritani, T., Coulthard, D., Nakagawa, M., Sakamoto, N., . . . Sato, E. (2021). MushPEC: Correcting Post-entrapment Processes Affecting Melt Inclusions Hosted in Olivine Antecrysts. Frontiers in Earth Science. 8
[Journal article]Authored by: Zellmer, G.
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Lormand, C., Zellmer, GF., Kilgour, GN., Németh, K., Palmer, AS., Sakamoto, N., . . . Moebis, A. (2020). Slow ascent of unusually hot intermediate magmas triggering strombolian to sub-plinian eruptions. Journal of Petrology. 61(10)
[Journal article]Authored by: Zellmer, G.
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Zellmer, GF., Iizuka, Y., Lormand, C., & Moebis, A. (2021). Beyond crystal mushes: evidence for uptake of high-T pyroxene antecrysts from mid- to upper crustal andesites into tephras from the Central Plateau, New Zealand. New Zealand Journal of Geology and Geophysics. 64(2-3), 443-455
[Journal article]Authored by: Zellmer, G.
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Zellmer, G., Kimura, J-I., Stirling, CH., Lube, G., Phane, PA., & Iizuka, Y. (2020). Genesis of Recent Mafic Magmatism in the Taupo Volcanic Zone, New Zealand: Insights into the Birth and Death of Very Large Volume Rhyolitic Systems?. Journal of Petrology. 61(2), Retrieved from https://academic.oup.com/petrology/article/61/2/egaa027/5740004
[Journal article]Authored by: Lube, G., Zellmer, G.
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Sang-Arlt, X., Fu, H., Zhang, Y., Ding, X., Wang, X., Zhou, Y., . . . Engling, G. (2020). Carbonaceous aerosol emitted from biofuel household stove combustion in South China. Atmosphere. 11(1)
[Journal article]Authored by: Zellmer, G.
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Francalanci, L., & Zellmer, GF. (2019). Magma genesis at the South Aegean volcanic arc. Elements. 15(3), 165-170
[Journal article]Authored by: Zellmer, G.
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Zellmer, GF., Chen, KX., Gung, Y., Kuo, BY., & Yoshida, T. (2019). Magma transfer processes in the NE Japan arc: Insights from crustal ambient noise tomography combined with volcanic eruption records. Frontiers in Earth Science. 7
[Journal article]Authored by: Zellmer, G.
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Sas, M., Kawasaki, N., Sakamoto, N., Shane, P., Zellmer, GF., Kent, AJR., . . . Yurimoto, H. (2019). The ion microprobe as a tool for obtaining strontium isotopes in magmatic plagioclase: A case study at Okataina Volcanic Centre, New Zealand. Chemical Geology. 513, 153-166
[Journal article]Authored by: Zellmer, G.
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Lormand, C., Zellmer, GF., Németh, K., Kilgour, G., Mead, S., Palmer, AS., . . . Moebis, A. (2018). Weka trainable segmentation plugin in ImageJ: A semi-automatic tool applied to crystal size distributions of microlites in volcanic rocks. Microscopy and Microanalysis. 24(6), 667-675
[Journal article]Authored by: Mead, S., Zellmer, G.
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Zellmer, GF., Kimura, JI., Chang, Q., Shellnutt, JG., Sas, M., & Shane, P. (2018). Rapid determination of initial <sup>87</sup>Sr/<sup>86</sup>Sr and estimation of the Rb-Sr age of plutonic rocks by LA-ICPMS of variably altered feldspars: An example from the 1.14鈥疓a Great Abitibi Dyke, Ontario, Canada. Lithos. 314-315, 52-58
[Journal article]Authored by: Zellmer, G.
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Zellmer, GF., Sakamoto, N., Matsuda, N., Iizuka, Y., Moebis, A., & Yurimoto, H. (2018). Corrigendum to “On progress and rate of the peritectic reaction Fo鈥�+鈥疭iO<inf>2</inf>鈥�→鈥疎n in natural andesitic arc magmas” [Geochim. Cosmochim. Acta 185 (2016) 383–393] (S0016703716000077) (10.1016/j.gca.2016.01.005)). Geochimica et Cosmochimica Acta. 220, 552-553
[Journal article]Authored by: Zellmer, G.
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Kósik, S., Németh, K., Procter, JN., & Zellmer, GF. (2017). Maar-diatreme volcanism relating to the pyroclastic sequence of a newly discovered high-alumina basalt in the Maroa Volcanic Centre, Taupo Volcanic Zone, New Zealand. Journal of Volcanology and Geothermal Research. 341, 363-370
[Journal article]Authored by: Procter, J., Zellmer, G.
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Arpa, MC., Zellmer, GF., Christenson, B., Lube, G., & Shellnutt, G. (2017). Variable magma reservoir depths for Tongariro Volcanic Complex eruptive deposits from 10,000 years to present. Bulletin of Volcanology. 79(7)
[Journal article]Authored by: Lube, G., Zellmer, G.
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Kamenetsky, VS., Maas, R., Kamenetsky, MB., Yaxley, GM., Ehrig, K., Zellmer, GF., . . . Schilling, JG. (2017). Multiple mantle sources of continental magmatism: Insights from “high-Ti” picrites of Karoo and other large igneous provinces. Chemical Geology. 455, 22-31
[Journal article]Authored by: Zellmer, G.
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Zellmer, GF., Pistone, M., Iizuka, Y., Andrews, BJ., Gómez-Tuena, A., Straub, SM., . . . Cottrell, E. (2016). Petrogenesis of antecryst-bearing arc basalts from the Trans-Mexican Volcanic Belt: Insights into along-Arc variations in magma-mush ponding depths, H<inf>2</inf>O contents, and surface heat flux. American Mineralogist. 101(11), 2405-2422
[Journal article]Authored by: Zellmer, G.
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Zellmer, GF., Sakamoto, N., Hwang, SL., Matsuda, N., Iizuka, Y., Moebis, A., . . . Yurimoto, H. (2016). Inferring the effects of compositional boundary layers on crystal nucleation, growth textures, and mineral chemistry in natural volcanic tephras through submicron-resolution imaging. Frontiers in Earth Science. 4
[Journal article]Authored by: Moebis, A., Zellmer, G.
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Kósik, S., Németh, K., Kereszturi, G., Procter, JN., Zellmer, GF., & Geshi, N. (2016). Phreatomagmatic and water-influenced Strombolian eruptions of a small-volume parasitic cone complex on the southern ringplain of Mt. Ruapehu, New Zealand: Facies architecture and eruption mechanisms of the Ohakune Volcanic Complex controlled by an unstable fissure eruption. Journal of Volcanology and Geothermal Research. 327, 99-115
[Journal article]Authored by: Kereszturi, G., Procter, J., Zellmer, G.
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Zellmer, GF., Sakamoto, N., Matsuda, N., Iizuka, Y., Moebis, A., & Yurimoto, H. (2016). On progress and rate of the peritectic reaction Fo + SiO<inf>2</inf> → En in natural andesitic arc magmas. Geochimica et Cosmochimica Acta. 185, 383-393
[Journal article]Authored by: Moebis, A., Zellmer, G.
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Jégo, S., Nakamura, M., Kimura, JI., Iizuka, Y., Chang, Q., & Zellmer, GF. (2016). Is gold solubility subject to pressure variations in ascending arc magmas?. Geochimica et Cosmochimica Acta. 188, 224-243
[Journal article]Authored by: Zellmer, G.
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Straub, SM., Gómez-Tuena, A., Bindeman, IN., Bolge, LL., Brandl, PA., Espinasa-Pereña, R., . . . Zellmer, GF. (2015). Corrigendum to "Crustal recycling by subduction erosion in the central Mexican Volcanic Belt" [Geochim. Cosmochim. Acta 166 (2015) 29-52], DOI: 10.1016/j.gca.2015.06.001. Geochimica et Cosmochimica Acta. 171, 374-375
[Journal article]Authored by: Zellmer, G.
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Straub, SM., Gómez-Tuena, A., Bindeman, IN., Bolge, LL., Brandl, PA., Espinasa-Perena, R., . . . Zellmer, GF. (2015). Crustal recycling by subduction erosion in the central Mexican Volcanic Belt. Geochimica et Cosmochimica Acta. 166, 29-52
[Journal article]Authored by: Zellmer, G.
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Zellmer, GF. (2015). Thomas L. Wright and Fred W. Klein: Two hundred years of magma transport and storage at Kilauea Volcano, Hawai’i, 1790–2008. Bulletin of Volcanology. 77(4)
[Book Review]Authored by: Zellmer, G.
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Shellnutt, JG., Belousov, A., Belousova, M., Wang, KL., & Zellmer, GF. (2014). Generation of calc-alkaline andesite of the Tatun volcanic group (Taiwan) within an extensional environment by crystal fractionation. International Geology Review. 56(9), 1156-1171
[Journal article]Authored by: Zellmer, G.
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9
Sheth, HC., Zellmer, GF., Demonterova, EI., Ivanov, AV., Kumar, R., & Patel, RK. (2014). The Deccan tholeiite lavas and dykes of Ghatkopar-Powai area, Mumbai, Panvel flexure zone: Geochemistry, stratigraphic status, and tectonic significance. Journal of Asian Earth Sciences. 84, 69-82
[Journal article]Authored by: Zellmer, G.
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Sheth, HC., Zellmer, GF., Kshirsagar, PV., & Cucciniello, C. (2013). Geochemistry of the Palitana flood basalt sequence and the Eastern Saurashtra dykes, Deccan Traps: Clues to petrogenesis, dyke-flow relationships, and regional lava stratigraphy. Bulletin of Volcanology. 75(4), 1-23
[Journal article]Authored by: Zellmer, G.
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Straub, SM., Gómez-Tuena, A., Zellmer, GF., Espinasa-Pereñ a, R., Stuart, FM., Cai, Y., . . . Mesko, GT. (2013). The processes of melt differentiation in arc volcanic rock: Insights from oib-type arc magmas in the central mexicanvolcanic belt: Reply to a critical comment by claus siebe(2013). Journal of Petrology. 54(8), 1551-1554
[Journal article]Authored by: Zellmer, G.
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1
Straub, SM., Gómez-tuena, A., Zellmer, GF., Espinasa-perena, R., Stuart, FM., Cai, Y., . . . Mesko, GT. (2013). The processes of melt differentiation in arc volcanic rocks: Insights from OIB-type arc magmas in the central mexican volcanic belt. Journal of Petrology. 54(4), 665-701
[Journal article]Authored by: Zellmer, G.
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Zellmer, GF., Sheth, HC., Iizuka, Y., & Lai, YJ. (2012). Remobilization of granitoid rocks through mafic recharge: Evidence from basalt-trachyte mingling and hybridization in the Manori-Gorai area, Mumbai, Deccan Traps. Bulletin of Volcanology. 74(1), 47-66
[Journal article]Authored by: Zellmer, G.
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Straub, SM., & Zellmer, GF. (2012). Volcanic arcs as archives of plate tectonic change. Gondwana Research. 21(2-3), 495-516
[Journal article]Authored by: Zellmer, G.
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71
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Zellmer, GF., Iizuka, Y., Miyoshi, M., Tamura, Y., & Tatsumi, Y. (2012). Lower crustal H<inf>2</inf>O controls on the formation of adakitic melts. Geology. 40(6), 487-490
[Journal article]Authored by: Zellmer, G.
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Zellmer, GF., Dulski, P., & Iizuka, Y. (2012). Combined major and trace element LA-ICP-MS analysis of compositional variations in simple solid solutions through cross correlation with an EPMA-characterized working standard. Microscopy and Microanalysis. 18(4), 852-859
[Journal article]Authored by: Zellmer, G.
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Zellmer, GF., Dulski, P., Iizuka, Y., & Perfit, MR. (2012). Rates and processes of crystallization in on-axis and off-axis MOR basaltic melts. Lithos. 154, 1-15
[Journal article]Authored by: Zellmer, G.
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Zellmer, GF., Rubin, KH., Dulski, P., Iizuka, Y., Goldstein, SL., & Perfit, MR. (2011). Erratum to: Crystal growth during dike injection of MOR basaltic melts: Evidence from preservation of local Sr disequilibria in plagioclase(Contrib Mineral Petrol, DOI 10.1007/s00410-010-0518-y). Contributions to Mineralogy and Petrology. 161(1), 175-176
[Journal article]Authored by: Zellmer, G.
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Zellmer, GF., Rubin, KH., Dulski, P., Iizuka, Y., Goldstein, SL., & Perfit, MR. (2011). Crystal growth during dike injection of MOR basaltic melts: Evidence from preservation of local Sr disequilibria in plagioclase. Contributions to Mineralogy and Petrology. 161(1), 153-173
[Journal article]Authored by: Zellmer, G.
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22
Schmitt, AK., Perfit, MR., Rubin, KH., Stockli, DF., Smith, MC., Cotsonika, LA., . . . Lovera, OM. (2011). Rapid cooling rates at an active mid-ocean ridge from zircon thermochronology. Earth and Planetary Science Letters. 302(3-4), 349-358
[Journal article]Authored by: Zellmer, G.
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27
Straub, SM., Gomez-Tuena, A., Stuart, FM., Zellmer, GF., Espinasa-Perena, R., Cai, Y., . . . Iizuka, Y. (2011). Formation of hybrid arc andesites beneath thick continental crust. Earth and Planetary Science Letters. 303(3-4), 337-347
[Journal article]Authored by: Zellmer, G.
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197
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de Ronde, CEJ., Massoth, GJ., Butterfield, DA., Christenson, BW., Ishibashi, J., Ditchburn, RG., . . . Takai, K. (2011). Submarine hydrothermal activity and gold-rich mineralization at Brothers Volcano, Kermadec Arc, New Zealand. Mineralium Deposita. 46(5), 541-584
[Journal article]Authored by: Zellmer, G.
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Shellnutt, JG., Wang, KL., Zellmer, GF., Iizuka, Y., Jahn, BM., Pang, KN., . . . Zhou, MF. (2011). Three Fe-Ti oxide ore-bearing gabbro-granitoid complexes in the panxi region of the Permian Emeishan large igneous province, SW China. American Journal of Science. 311(9), 773-812
[Journal article]Authored by: Zellmer, G.
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Belousov, A., Belousova, M., Chen, CH., & Zellmer, GF. (2010). Deposits, character and timing of recent eruptions and gravitational collapses in Tatun Volcanic Group, Northern Taiwan: Hazard-related issues. Journal of Volcanology and Geothermal Research. 191(3-4), 205-221
[Journal article]Authored by: Zellmer, G.
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Shellnutt, JG., & Zellmer, GF. (2010). High-Mg andesite genesis by upper crustal differentiation. Journal of the Geological Society. 167(6), 1081-1088
[Journal article]Authored by: Zellmer, G.
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Zellmer, GF. (2009). Book review of "Studies in Volcanology: The Legacy of George Walker". Journal of Asian Earth Sciences. , 170-172
[Book Review]Authored by: Zellmer, G.
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Shellnutt, JG., Zhou, MF., & Zellmer, GF. (2009). The role of Fe-Ti oxide crystallization in the formation of A-type granitoids with implications for the Daly gap: An example from the Permian Baima igneous complex, SW China. Chemical Geology. 259(3-4), 204-217
[Journal article]Authored by: Zellmer, G.
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146
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Rubin, KH., & Zellmer, GF. (2009). Reply to Comment on "On the recent bimodal magmatic processes and their rates in the Torfajökull-Veidivötn area, Iceland" by K.M. Cooper. Earth and Planetary Science Letters. 281(1-2), 115-123
[Journal article]Authored by: Zellmer, G.
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Zellmer, GF. (2009). Petrogenesis of Sr-rich adakitic rocks at volcanic arcs: Insights from global variations of eruptive style with plate convergence rates and surface heat flux. Journal of the Geological Society. 166(4), 725-734
[Journal article]Authored by: Zellmer, G.
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Zellmer, GF., Rubin, KH., Grönvold, K., & Jurado-Chichay, Z. (2008). On the recent bimodal magmatic processes and their rates in the Torfajökull-Veidivötn area, Iceland. Earth and Planetary Science Letters. 269(3-4), 388-398
[Journal article]Authored by: Zellmer, G.
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70
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Witt, MLI., Fischer, TP., Pyle, DM., Yang, TF., & Zellmer, GF. (2008). Fumarole compositions and mercury emissions from the Tatun Volcanic Field, Taiwan: Results from multi-component gas analyser, portable mercury spectrometer and direct sampling techniques. Journal of Volcanology and Geothermal Research. 178(4), 636-643
[Journal article]Authored by: Zellmer, G.
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Zellmer, GF., Fischer, TP., & Chen, CH. (2008). Evolution, transfer and release of magmas and volcanic gases: An introduction. Journal of Volcanology and Geothermal Research. 178(4)
[Journal article]Authored by: Zellmer, G.
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1
1
Zellmer, GF., & Turner, SP. (2007). Arc dacite genesis pathways: Evidence from mafic enclaves and their hosts in Aegean lavas. Lithos. 95(3-4), 346-362
[Journal article]Authored by: Zellmer, G.
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Zellmer, GF., & Clavero, JE. (2006). Using trace element correlation patterns to decipher a sanidine crystal growth chronology: An example from Taapaca volcano, Central Andes. Journal of Volcanology and Geothermal Research. 156(3-4), 291-301
[Journal article]Authored by: Zellmer, G.
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41
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Zellmer, GF., Annen, C., Charlier, BLA., George, RMM., Turner, SP., & Hawkesworth, CJ. (2005). Magma evolution and ascent at volcanic arcs: Constraining petrogenetic processes through rates and chronologies. Journal of Volcanology and Geothermal Research. 140(1-3), 171-191
[Journal article]Authored by: Zellmer, G.
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Hawkesworth, C., George, R., Turner, S., & Zellmer, G. (2004). Time scales of magmatic processes. Earth and Planetary Science Letters. 218(1-2), 1-16
[Journal article]Authored by: Zellmer, G.
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104
Zellmer, GF., Sparks, RSJ., Hawkesworth, CJ., & Wiedenbeck, M. (2003). Magma emplacement and remobilization timescales beneath Montserrat: Insights from Sr and Ba zonation in plagioclase phenocrysts. Journal of Petrology. 44(8), 1413-1431
[Journal article]Authored by: Zellmer, G.
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Zellmer, GF., Hawkesworth, CJ., Sparks, RSJ., Thomas, LE., Harford, CL., Brewer, TS., . . . Loughlin, SC. (2003). Geochemical evolution of the Soufrière Hills Volcano, Montserrat, lesser Antilles volcanic arc. Journal of Petrology. 44(8), 1349-1374
[Journal article]Authored by: Zellmer, G.
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Hawkesworth, C., George, R., Turner, S., & Zellmer, G. (2003). Estimating the time scales of magmatic processes. Developments in Volcanology. 5(C), 23-43
[Journal article]Authored by: Zellmer, G.
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Zellmer, G., Turner, S., & Hawkesworth, C. (2000). Timescales of destructive plate margin magmatism: New insights from Santorini, Aegean volcanic arc. Earth and Planetary Science Letters. 174(3-4), 265-281
[Journal article]Authored by: Zellmer, G.
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Hawkesworth, CJ., Blake, S., Evans, P., Hughes, R., Macdonald, R., Thomas, LE., . . . Zellmer, G. (2000). Time scales of crystal fractionation in magma chambers-integrating physical, isotopic and geochemical perspectives. Journal of Petrology. 41(7), 991-1006
[Journal article]Authored by: Zellmer, G.
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Turner, SP., George, RMM., Evans, PJ., Hawkesworth, CJ., & Zellmer, GF. (2000). Time-scales of magma formation, ascent and storage beneath subduction-zone volcanoes. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 358(1770), 1443-1464
[Journal article]Authored by: Zellmer, G.
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69
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Charlier, B., & Zellmer, G. (2000). Some remarks on U-Th mineral ages from igneous rocks with prolonged cystallisation histories. Earth and Planetary Science Letters. 183(3-4), 457-469
[Journal article]Authored by: Zellmer, G.
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Zellmer, GF., Blake, S., Vance, D., Hawkesworth, C., & Turner, S. (1999). Plagioclase residence times at two island arc volcanoes (Kameni Islands, Santorini, and Soufriere, St. Vincent) determined by Sr diffusion systematics. Contributions to Mineralogy and Petrology. 136(4), 345-357
[Journal article]Authored by: Zellmer, G.
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Book

Petrelli, M., & Zellmer, GF. (2020). Rates and Timescales of Magma Transfer, Storage, Emplacement, and Eruption. In Dynamic Magma Evolution. (pp. 3 - 41).
[Chapter]Authored by: Zellmer, G.
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7
Petrelli, M., & Zellmer, GF. (2020). Rates and Timescales of Magma Transfer, Storage, Emplacement, and Eruption. (pp. 3 - 41).
[Chapter]Authored by: Zellmer, G.
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4
Zellmer, G., Edmonds, M., & Straub, S. (Eds.) (2015). The role of volatiles in the genesis, evolution and eruption of arc magmas. (Vol. 410)
[Edited Book]Edited by: Zellmer, G.
Zellmer, GF., Rubin, KH., Miller, CA., Shellnutt, JG., Belousov, A., & Belousova, M. (2015). Resolving discordant U-Th-Ra ages: Constraints on petrogenetic processes of recent effusive eruptions at Tatun Volcano Group, northern Taiwan. In Geological Society Special Publication. (pp. 175 - 188).
[Chapter]Authored by: Zellmer, G.
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23
Zellmer, GF., Hwang, SL., Sakamoto, N., Iizuka, Y., Harada, S., Kimura, JI., . . . Yurimoto, H. (2015). Interaction of arc magmas with subvolcanic hydrothermal systems: Insights from compositions and metasomatic textures of olivine crystals in fresh basalts of Daisen and Mengameyama, Western Honshu, Japan. (pp. 219 - 236).
[Chapter]Authored by: Zellmer, G.Edited by: Zellmer, G.
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Zellmer, GF., Edmonds, M., & Straub, SM. (2015). Volatiles in subduction zone magmatism. (pp. 1 - 17).
[Chapter]Authored by: Zellmer, G.Edited by: Zellmer, G.
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68
Gomez-Tuena, A., Straub, SM., & Zellmer, GF. (Eds.) (2014). Orogenic Andesites and Crustal Growth. (Vol. 385)
[Edited Book]Edited by: Zellmer, G.
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Gómez-Tuena, A., Straub, SM., & Zellmer, GF. (2014). An introduction to orogenic andesites and crustal growth. (pp. 1 - 13).
[Chapter]Authored by: Zellmer, G.Edited by: Zellmer, G.
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48
Zellmer, GF., Freymuth, H., Cembrano, JM., Clavero, JE., Veloso, EAE., & Sielfeld, GG. (2014). Altered mineral uptake into fresh arc magmas: Insights from u-th isotopes of samples from andean volcanoes under differential crustal stress regimes. (pp. 185 - 208).
[Chapter]Authored by: Zellmer, G.Edited by: Zellmer, G.
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21
Zellmer, GF., Sakamoto, N., Iizuka, Y., Miyoshi, M., Tamura, Y., Hsieh, HH., . . . Yurimoto, H. (2014). Crystal uptake into aphyric arc melts: Insights from two-pyroxene pseudo-decompression paths, plagioclase hygrometry, and measurement of hydrogen in olivines from mafic volcanics of SW Japan. (pp. 161 - 184).
[Chapter]Authored by: Zellmer, G.Edited by: Zellmer, G.
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31
Straub, SM., Zellmer, GF., Gómez-Tuena, A., Espinasa-Pereñ A., R., Martin-Del Pozzo, AL., Stuart, FM., . . . Langmuir, CH. (2014). A genetic link between silicic slab components and calc-alkaline arc volcanism in central Mexico. (pp. 31 - 64).
[Chapter]Authored by: Zellmer, G.Edited by: Zellmer, G.
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44
Straub, SM., Zellmer, GF., Gómez-Tuena, A., Espinasa-Pereña, R., Martin-Del Pozzo, AL., Stuart, FM., . . . Langmuir, CH. (2013). A genetic link between silicic slab components and calc-alkaline arc volcanism in central Mexico. In A. Gómez-Tuena, SM. Straub, & GF. Zellmer (Eds.) Orogenic Andesites and Crustal Growth.
[Chapter]Authored by: Zellmer, G.Edited by: Zellmer, G.
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Annen, C., & Zellmer, GF. (Eds.) (2008). Dynamics of Crustal Magma Transfer, Storage and Differentiation. (Vol. 304): The Geological Society of London
[Edited Book]Edited by: Zellmer, G.
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Zellmer, GF., & Annen, C. (2008). An introduction to magma dynamics. (pp. 1 - 13).
[Chapter]Authored by: Zellmer, G.Edited by: Zellmer, G.
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48
Zellmer, GF. (2008). Some first-order observations on magma transfer from mantle wedge to upper crust at volcanic arcs. (pp. 15 - 31).
[Chapter]Authored by: Zellmer, G.Edited by: Zellmer, G.
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Thesis

Zellmer, GF. (1999). Petrogenetic processes and their timescales beneath Santorini, Aegean volcanic arc, Greece. (Doctoral Thesis)
[Doctoral Thesis]Authored by: Zellmer, G.

Conference

Doyle, I., Fuller, I., Fitzsimons, S., Macklin, M., Zellmer, G., & Vale, S. (2024). A 5000-year record of flooding and river response to landscape disturbance, Whanganui River, Aotearoa New Zealand. , 20th Australian & New Zealand Geomorphology Biennial Conference
[Conference Abstract]Authored by: Zellmer, G.
Coulthard, DA., Brahm, R., Lormand, C., Zellmer, GF., Sakamoto, N., Iizuka, Y., . . . Yurimoto, H. (2024). Plutonic Nature of a Transcrustal Magmatic System: Evidence from Ultrahigh Resolution Sr-Disequilibria in Plagioclase Microantecrysts from the Southern Taupo Volcanic Zone, New Zealand. In Journal of Petrology Vol. 65
[Conference Abstract]Authored by: Zellmer, G.
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2
Zellmer, GF., Iizuka, Y., & Straub, SM. (2024). Origin of Crystals in Mafic to Intermediate Magmas from Circum-Pacific Continental Arcs: Transcrustal Magmatic Systems Versus Transcrustal Plutonic Systems. In Journal of Petrology Vol. 65
[Conference Abstract]Authored by: Zellmer, G.
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3
Sanchez, R., Kereszturi, G., Zellmer, G., Alvarez-Valero, A., Suarez Barrios, M., & Kilgour, G. (2023). Unravelling the timescales and processes of hydrothermal alteration at Tongariro volcano, New Zealand. , Geoscience Society of New Zealand Annual Conference
[Conference Abstract]Authored by: Kereszturi, G., Zellmer, G.
Zellmer, G., Iizuka, Y., & Straub, S.(2023). Origin of crystals in mafic to intermediate magmas from circum-Pacific continental arcs: transcrustal magmatic versus transcrustal plutonic systems. . Wellington, New Zealand
[Conference Paper]Authored by: Zellmer, G.

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Zellmer, G., Iizuka, Y., & Straub, S. (2023). Origin of crystals in mafic to intermediate magmas from circum-Pacific continental arcs: transcrustal magmatic versus transcrustal plutonic systems. , Xth Hutton Symposium
[Conference Abstract]Authored by: Zellmer, G.
Mills, S., Procter, J., Zernack, A., Mead, S., Zellmer, G., Cronin, S., . . . Schipper, I. (2023). Changes in eruptive styles at a stratovolcano during a collapse cycle. Book of Abstracts, IAVCEI 2023 Scientific Assembly. (pp. 726 - 726). : IAVCEI Scientific Assembly 2023
[Conference Paper in Published Proceedings]Authored by: Mead, S., Mills, S., Procter, J., Zellmer, G., Zernack, A.
Brahm, R., Zellmer, G., Coulthard Jr., D., Kuritani, T., Sakamoto, N., Yurimoto, H., . . . Sato, E. (2023). Melt inclusions track dehydration reactions in slab across volcanic arcs. , Goldschmidt 2023
[Conference Abstract]Authored by: Zellmer, G.
Brahm Scott, R., Kamenetsky, V., Zellmer, G., Coulthard Jr., DA., & Kamenetsky, M. (2023). Spatial and temporal variations in primary magmas recorded by inclusions in the most magnesian olivines from the Taupo Volcanic Zone. , IAVCEI Scientific Assembly 2023
[Conference Abstract]Authored by: Zellmer, G.
Corella Santa Cruz, CR., Zellmer, G., Straub, S., Stirling, CH., Reid, M., Martin, C., . . . Nemeth, K. (2023). Subduction erosion and arc magmatism: new insights from the Taupo Volcanic Zone and Hikurangi forearc from Sr-Pb-Nd-Hf isotopic systematics. , IAVCEI Scientific Assembly 2023
[Conference Abstract]Authored by: Zellmer, G.
Coulthard Jr., D., Brahm, R., Lormand, C., Zellmer, G., Sakamoto, N., Iizuka, Y., . . . Yurimoto, H. (2023). Plutonic nature of transcrustal magmatic systems revealed by sub-micron Sr-disequilibria in plagioclase. , IAVCEI Scientific Assembly 2023
[Conference Abstract]Authored by: Zellmer, G.
Doyle, I., Fitzsimons, S., Fuller, I., Macklin, M., McColl, S., Vale, S., . . . Zellmer, G. (2023). Developing flood histories using centennial to millennial floodplain sediment archives in contrasting New Zealand catchments. , XXI INQUA Congress 2023
[Conference Abstract]Authored by: Fuller, I., Zellmer, G.
Coulthard Jr., DA., Brahm, R., Lormand, C., Zellmer, G., Sakamoto, N., Iizuka, Y., . . . Yurimoto, H. (2022). Plutonic nature of transcrustal magmatic systems revealed by sub-micron Sr-disequilibria in plagioclase. , Geoscience Society of New Zealand Annual Conference 2022
[Conference Abstract]Authored by: Zellmer, G.
Corella Santa Cruz, CR., Stirling, CH., Zellmer, G., Straub, SM., Brenna, M., & Nemeth, K. (2022). New comprehensive Pb isotopic data elucidate novel petrogenetic processes across the Taupo Volcanic Zone. , Geoscience Society of New Zealand Annual Conference 2022
[Conference Abstract]Authored by: Zellmer, G.
Lustrino, M., Tappe, S., Day, J., Zellmer, G., & Mitchell, R. (2022). IUGS classification of igneous rocks revisited: update from the new task group. , Goldschmidt 2022
[Conference Abstract]Authored by: Zellmer, G.
Corella Santa Cruz, C., Zellmer, G., Stirling, C., Straub, S., Brenna, M., Reid, M., . . . Barr, D. (2022). Origin of compositional variations of Taupo Volcanic Zone (TVZ) eruption products: crustal differentiation or subduction mélange diapirism?. , Goldschmidt 2022
[Conference Abstract]Authored by: Zellmer, G.
Coulthard Jr, D., Zellmer, G., Brahm, R., Kuritani, T., Reagan, M., Sakamoto, N., . . . Yurimoto, H. (2022). Nascent along arc magmatism is consistently hydrous as revealed by H concentrations in orthopyroxene phenocrysts: A study of boninites from the Izu-Bonin-Mariana intraoceanic arc. , Goldschmidt 2022
[Conference Abstract]Authored by: Zellmer, G.
Coulthard Jr., D., Lormand, C., Brahm, R., Zellmer, G., Sakamoto, N., Blundy, JD., . . . Yurimoto, H. (2022). Ultra-high resolution element mapping reveals sub-micron scale Sr disequilibria within plagioclase microlites: Implications for magma ascent chronometry. , Goldschmidt 2022
[Conference Abstract]Authored by: Zellmer, G.
Corella Santa Cruz, CR., Zellmer, G., Stirling, CH., Straub, SM., Reid, M., Nemeth, K., . . . Brenna, M. (2022). Origin of compositional variations of Taupo Volcanic Zone (TVZ) eruption products: crustal differentiation or subduction melange diapirism?. , European Geoscience Union General Assembly
[Conference Abstract]Authored by: Zellmer, G.
Mills, S., Procter, J., Zernack, A., Kereszturi, G., Mead, S., Zellmer, G., . . . Schipper, I. (2021). Using tephra records to understand stratovolcano response to edifice collapse.. Vol. 158 (pp. 183 - 183). , Geoscience Society of New Zealand 2021
[Conference Abstract]Authored by: Kereszturi, G., Zellmer, G., Zernack, A.
Mills, S., Procter, J., Zernack, A., Kereszturi, G., Mead, S., Zellmer, G., . . . Schipper, I. (2021). Using tephra records to understand stratovolcano response to edifice collapse. In A. Zernack, & J. Palmer (Eds.) Geoscience Society of New Zealand Annual Conference 2021: Programme & Abstracts Volume. Vol. 158 (pp. 183 - 183). Wellington: Geoscience Society of New Zealand Annual Conference 2021
[Conference Paper in Published Proceedings]Authored by: Kereszturi, G., Mead, S., Mills, S., Procter, J., Zellmer, G., Zernack, A.Edited by: Zernack, A.
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Brahm, R., Coulthard Jr., D., Zellmer, G., Kuritani, T., Sakamoto, N., & Yurimoto, H. (2021). Trace and volatile element variations in slab liquids across the northern Japan arcs. , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
D'Mello, NG., Zellmer, G., Ubide, T., Caulfield, J., Usuki, M., Iizuka, Y., . . . Stewart, RB. (2021). The crystal cargo of Taranaki lavas: exploring intrusive processes through the crystal cargo of volcanic rocks. , AGU Fall Meeting
[Conference Abstract]Authored by: Kereszturi, G., Procter, J., Zellmer, G.
Coulthard Jr, D., Zellmer, G., Brahm, R., Kuritani, T., Reagan, M., Sakamoto, N., . . . Yurimoto, H. (2021). Hydrogen concentrations of orthopyroxenes sourced from Izu-Bonin-Mariana proto-arc boninites quantified via ion microprobe. , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
Kilgour, G., Lormand, C., Zellmer, G., Buse, B., Sakamoto, N., & Yurimoto, H. (2021). Magma speed dating: syn-eruptive magma mingling determined through major element and volatile exchange of silicate glass. , Goldschmidt 2021
[Conference Abstract]Authored by: Zellmer, G.
D'Mello, NG., Zellmer, G., Ubide, T., Caulfield, J., Brahm, R., Procter, J., . . . Stewart, R. (2021). Felsic melts differentiating to more mafic compositions through crystal uptake: a case of felsic parental arc magmas for mafic lava flows at Taranaki volcano, New Zealand. , Goldschmidt 2021
[Conference Abstract]Authored by: Kereszturi, G., Procter, J., Zellmer, G.
Mills, S., Procter, J., Zernack, A., Kereszturi, G., Mead, S., Zellmer, G., . . . Cronin, S. (2020). Understanding how Mt. Taranaki has responded to edifice collapse through eruption sequences.. Vol. 157A (pp. 183 - 183). , Geoscience Society of New Zealand 2020
[Conference Abstract]Authored by: Kereszturi, G., Mills, S., Zellmer, G., Zernack, A.
Coulthard Jr., D., & Zellmer, G. (2020). The basis for chromite-melt diffusion chronometry in an oxybaro-geospeedometric context. , Geoscience Society of New Zealand Conference 2020
[Conference Abstract]Authored by: Zellmer, G.
D'Mello, N., Zellmer, G., Negrini, M., Kereszturi, G., Procter, J., Stewart, R., . . . Prior, D. (2020). Deciphering magma storage and ascent processes beneath Taranaki volcano, New Zealand, from the complexity of amphibole breakdown textures. , Geoscience Society of New Zealand Conference 2020
[Conference Abstract]Authored by: Kereszturi, G., Procter, J., Zellmer, G.
Corella Santa Cruz, CR., Zellmer, G., Stirling, CH., Straub, SM., Brenna, M., & Nemeth, K. (2020). Is crustal AFC responsible for felsic magma generation in the Taupo Volcanic Zone (TVZ)? Evaluating the major oxide, trace element and isotopic evidence. , Geoscience Societry of New Zealand Conference 2020
[Conference Abstract]Authored by: Zellmer, G.
Brahm, R., Zellmer, G., Kuritani, T., Coulthard Jr., D., Nakagawa, M., Sakamoto, N., . . . Sato, E. (2020). MushPEC: Correcting post-entrapment processes affecting melt inclusions hosted in olivine antecrysts. , Geoscience Society of New Zealand Conference 2020
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, G., Kimura, J-I., Stirling, C., Lube, G., Shane, P., & Iizuka, Y. (2020). Mafic magmatism in the Taupo Volcanic Zone, New Zealand: insights into the birth and death of very large volume rhyolitic systems. , Geoscience Society of New Zealand Conference 2020
[Conference Abstract]Authored by: Lube, G., Zellmer, G.
Zellmer, G., Sakamoto, N., Sakaguchi, I., Kuritani, T., Yurimoto, H., & Kuroda, M. (2020). SIMS sensitivity factors of 2H and 16O2H relative to 18O in spinel-structured oxides. , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
Brahm, R., Zellmer, G., Kuritani, T., Coulthard, D., Nakagawa, M., Sakamoto, N., . . . Sato, E. (2020). MushPEC: A novel approach for post-entrapment corrections of melt inclusions hosted in olivine antecrysts. , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, G., Kimura, J-I., Stirling, C., Lube, G., Shane, P., & Iizuka, Y. (2020). Mafic magmatism in the Taupo Volcanic Zone, New Zealand: insights into the birth and death of very large volume rhyolitic systems. , AGU Fall Meeting
[Conference Abstract]Authored by: Lube, G., Zellmer, G.
D'Mello, N., Ubide Garralda, T., Zellmer, G., Caulfiield, J., Kilgour, G., Procter, J., . . . Kereszturi, G. (2020). Complexity in major and trace element crystal stratigraphies of Taranaki lavas, New Zealand. , AGU Fall Meeting
[Conference Abstract]Authored by: Kereszturi, G., Procter, J., Zellmer, G.
Coulthard, D., Sakamoto, N., Zellmer, G., Hamada, M., & Yurimoto, H. (2020). Detection of H in spinel-structured oxides via SCAPS isotopography. , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
Zemeny, A., Zellmer, G., Ubide, T., Smith, IEM., Procter, J., Tapu, A-T., . . . Zernack, AV. (2020). The role of edifice load on adesitic magma generation by melt-mush mixing: an example from Taranaki volcano, New Zealand. , AGU Fall Meeting
[Conference Abstract]Authored by: Procter, J., Zellmer, G., Zernack, A.
Brahm, R., Zellmer, G., Kuritani, T., Sakamoto, N., Nakagawa, M., Yurimoto, H., . . . Sato, E. (2020). Volatile budget variations along and across the arc in northern Japan. , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
Lormand, C., Zellmer, G., Kilgour, G., Nemeth, K., Palmer, A., Sakamoto, N., . . . Moebis, A. (2020). Slow ascent of unusually hot intermediate magmas triggering Strombolian to sub-Plinian eruptions. , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
D'Mello, NG., Zellmer, G., Negrini, M., Kereszturi, G., Procter, J., Stewart, RB., . . . Prior, DJ. (2020). Deciphering magma storage and ascent processes beneath Taranaki volcano, New Zealand, from the complexity of amphibole breakdown textures. , AGU Fall Meeting
[Conference Abstract]Authored by: Kereszturi, G., Procter, J., Zellmer, G.
Coulthard Jr., DA., & Zellmer, G. (2020). The basis for chromite-melt diffusion chronometry in an oxybaro-geospeedometric context. , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
Corella Santa Cruz, C., Zellmer, G., Stirling, CH., Straub, SM., Brenna, M., & Nemeth, K. (2020). Hyperactive volcanism in the Taupo Volcanic Zone: a MELTS and Magma Chamber Simulator study to explore if AFC processes with a Torlesse assimilant can explain magmatic differentiation. , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
Lormand, C., Zellmer, G., Sakamoto, N., Kilgour, G., Ubide, T., Yurimoto, H., . . . Moebis, A. (2020). Intermittent ascent of aphyric andesitic melts revealed by cryptic micro-antecryst textures. , JpGU-AGU Joint Meeting 2020
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, G., Sakamoto, N., Kuroda, M., Sakaguchi, I., Kuritani, T., & Yurimoto, H. (2020). SIMS sensitivity factors of 2H and 16O2H relative to 18O in spinel-structured oxides. , Japan Geoscience Union Meeting 2020
[Conference Abstract]Authored by: Zellmer, G.
Brahm, R., Zellmer, G., Kuritani, T., Sakamoto, N., Coulthard, D., Nakagawa, M., . . . Yurimoto, H. (2020). Novel approach for olivine-hosted melt inclusion corrections and its application to northern Japan tephras. , Japan Geoscience Union Meeting 2020
[Conference Abstract]Authored by: Zellmer, G.
Coulthard, D., Zellmer, G., Jego, S., & Tomiya, A. (2020). Boninite ascent rates constrained using chromite crystal chemistry: Observations of experimental products applied to the extrusive sequence of the Troodos Ophiolite. , Japan Geoscience Union Meeting 2020
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, G., Sakamoto, N., Kuroda, M., Sakaguchi, I., Kuritani, T., & Yurimoto, H. (2020). SIMS sensitivity factors of 2H and 16O2H relative to 18O in spinel-structured oxides. , Goldschmidt 2020
[Conference Abstract]Authored by: Zellmer, G.
Coulthard Jr., DA., Sakamoto, N., Zellmer, G., Hamada, M., & Yurimoto, H. (2020). Detection of H in spinel-structured oxides via SCAPS isotopography. , Goldschmidt 2020
[Conference Abstract]Authored by: Zellmer, G.
D'Mello, N., Ubide, T., Zellmer, G., Procter, J., Kereszturi, G., & Caulfield, J. (2020). Crystal stratigraphy of Taranaki lavas, New Zealand. , Goldschmidt 2020
[Conference Abstract]Authored by: Kereszturi, G., Procter, J., Zellmer, G.
Brahm, R., Kuritani, T., Sakamoto, N., Yurimoto, H., Zellmer, G., Nakagawa, M., . . . Sato, E. (2020). Slab temperature control on volatile budgets of arc magmas tracked from melt inclusion halogen contents. , Goldschmidt 2020
[Conference Abstract]Authored by: Zellmer, G.
Lormand, C., Zellmer, G., Sakamoto, N., Kilgour, GN., Palmer, AS., Yurimoto, H., . . . Moebis, A. (2020). Pulses of aphyric andesite dykes remobilising micrometre-sized crystal cargo at Tongariro, NZ. , Goldschmidt 2020
[Conference Abstract]Authored by: Mead, S., Zellmer, G.
Petrelli, M., & Zellmer, G. (2020). Unravelling volcanic plumbing system dynamics: rates and timescales of magma transfer, storage, and eruption. , 2020 Rittmann Conference
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Kimura, JI., Stirling, CH., Lube, G., Shane, PA., & Iizuka, Y. (2020). Genesis of recent mafic magmatism in the taupo Volcanic Zone, New Zealand: Insights into the birth and death of very large volume rhyolitic systems?. In Journal of Petrology Vol. 61
[Conference Abstract]Authored by: Lube, G., Zellmer, G.
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Zemeny, A., Procter, J., Nemeth, K., Zellmer, G., & Cronin, S. (2019). Volcaniclastic deposits of Mt. Taranaki (New Zealand); recording stratovolcano construction from mass flows. , 34th IAS Meeting of Sedimentology
[Conference Abstract]Authored by: Procter, J., Zellmer, G.
Zellmer, G., Kimura, J-I., Stirling, C., Lube, G., & Shane, P. (2019). Genesis of recent mafic volcanism in the Taupo Volcanic Zone, New Zealand: insights into the birth and death of cataclysmic caldera-forming systems?. , JpGU Meeting 2019
[Conference Abstract]Authored by: Lube, G., Zellmer, G.
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Zellmer, G., Chen, K-X., Gung, Y., Kuo, B-Y., & Yoshida, T. (2019). Magma transfer processes in the NE Japan arc: insights from crustal ambient noise tomography combined with volcanic eruption records. , JpGU Meeting 2019
[Conference Abstract]Authored by: Zellmer, G.
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Brahm, R., Kuritani, T., Sakamoto, N., Yurimoto, H., & Zellmer, G. (2019). Spatial and temporal variations of volatile budgets in northern Japan. , Goldschmidt 2019
[Conference Abstract]Authored by: Zellmer, G.
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Coulthard, D., Zellmer, G., & Jego, S. (2019). Crystallization of spinel-structured oxides from hydrous mafic melts: implications for liquidus stability of chromite and magnetite under oxidizing conditions. , Goldschmidt 2019
[Conference Abstract]Authored by: Zellmer, G.
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Zemeny, A., Zellmer, G., Procter, J., Nemeth, K., Cronin, S., & Smith, I. (2019). Geochemical fingerprinting of magmatic behaviour throughout growth phases of Taranaki volcano, New Zealand. , Goldschmidt 2019
[Conference Abstract]Authored by: Procter, J., Zellmer, G.
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Sas, M., Kuritani, T., Shane, P., Zellmer, G., Kent, A., & Nakagawa, M. (2019). Complex and dynamic magmatic processes captured in plagioclase and their implications for petrogenesis of Taupo Volcanic Zone rhyolites. , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
Zemeny, A., Procter, J., Nemeth, K., Zellmer, G., & Cronin, S. (2019). Medial volcanoclastic mass flow deposit apron of Mt. Taranaki (New Zealand); Recording stratovolcano construction and associated chemical changes of the magmatic system. In K. Nemeth, & S. Kosik (Eds.) Geoscience Society of New Zealand Miscellaneous Publication. Vol. 152 (pp. 101 - 102). Palmerston North: IAVCEI Fifth International Volcano Geology Workshop
[Conference Paper in Published Proceedings]Authored by: Procter, J., Zellmer, G.
Lormand, C., Zellmer, G., Kilgour, G., Nemeth, K., Palmer, A., Sakamoto, N., . . . Moebis, A. (2019). Explosive volcanism triggered by superslow ascent of hot andesites.. In K. Nemeth, & S. Kosik (Eds.) Geoscience Society of New Zealand Miscellaneous Publication. Vol. 152 (pp. 51 - 52). Palmerston North: IAVCEI Fifth International Volcano Geology Workshop
[Conference Paper in Published Proceedings]Authored by: Zellmer, G.
Zellmer, G., Lormand, C., Kilgour, G., Nemeth, K., Palmer, A., Sakamoto, N., . . . Moebis, A. (2019). Slow ascent of unusually hot intermediate magmas triggering Strombolian to Plinian eruptions. , IUGG General Assembly
[Conference Abstract]Authored by: Zellmer, G.
Zemeny, A., Procter, J., Nemeth, K., Zellmer, G., & Zernack, A. (2018). Medial volcaniclastic mass flow deposit apron of Mt. Taranaki (New Zealand) cecording stratovolcano construction and associated chemical changes of the magmatic system. , Geoscience Society of New Zealand Annual Conference
[Conference Abstract]Authored by: Procter, J., Zellmer, G., Zernack, A.
D'Mello, NG., Kereszturi, G., Procter, J., Zellmer, G., & Stewart, RB. (2018). Flow mapping of Mt. Taranaki through aerial photography: constraining sampling sites for petrographic and geochemical work. , Geoscience Society of New Zealand Annual Conference
[Conference Abstract]Authored by: Kereszturi, G., Procter, J., Zellmer, G.
Sas, M., Kawasaki, N., Sakamoto, N., Shane, P., Zellmer, G., & Yurimoto, H. (2018). 未18O records in quartz: insights into the evolution of a large silicic system (Okataina volcano). , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
Lormand, C., Zellmer, G., Kilgour, G., Iizuka, Y., Mead, S., Sakamoto, N., . . . Yurimoto, H. (2018). Microlite size distributions and P-T-X(H2O) constraints of Central Plateau tephras, New Zealand: Implications for magma ascent processes of explosive eruptions. , AGU Fall Meeting
[Conference Abstract]Authored by: Mead, S., Zellmer, G.
Zellmer, G., Chen, K-X., Gung, Y., Kuo, B-Y., & Yoshida, T. (2018). Magma transfer processes in the NE Japan arc: insights from volcanic eruption records combined with crustal ambient noise tomography. , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
Kuroda, M., Zellmer, G., Sakamoto, N., Sakaguchi, I., Kuritani, T., & Yurimoto, H. (2018). Towards ion microprobe analysis of water in spinels: Density dependence of the relative sensitivity factor (RSF) of deuterium in spinels. , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, G., Kuroda, M., Sakamoto, N., Sakaguchi, I., Kuritani, T., & Yurimoto, H. (2018). Towards ion microprobe analysis of water in spinels: density dependence of the relative sensitivity factor (RSF) of deuterium in spinels. , Geoscience Society of New Zealand Annual Conference
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, G., Chen, K-X., Gung, Y., Kuo, B-Y., & Yoshida, T. (2018). Magma Transfer Processes in the NE Japan arc: Insights from volcanic eruption records combined with crustal ambient noise tomography. , Geoscience Society of New Zealand Annual Conference
[Conference Abstract]Authored by: Zellmer, G.
Brahm, R., Kuritani, T., Sakamoto, N., Yurimoto, H., & Zellmer, GF. (2018). Along- and across-arc variations of volatile contents around an arc-arc collision setting. , Geoscience Society of New Zealand Annual Conference
[Conference Abstract]Authored by: Zellmer, G.
Coulthard, DA., Jego, S., & Zellmer, G. (2018). Synthesis of spinel series minerals in the presence of D2O: Experimental strategy to assess the partitioning behaviour of water between melt and nominally anhydrous spinel-structured oxides. , Geoscience Society of New Zealand Annual Conference
[Conference Abstract]Authored by: Zellmer, G.
Lormand, C., Zellmer, G., Kilgour, G., Iizuka, Y., Mead, S., Sakamoto, N., . . . Yurimoto, H. (2018). Microlite size distributions and P-T-X(H2O) constraints of Central Plateau Tephras, New Zealand: Implications for magma ascent processes of explosive eruptions. , State of the Arc 7
[Conference Abstract]Authored by: Mead, S., Zellmer, G.
Zellmer, GF., Stirling, CH., Arpa, MC., Lube, G., & Shane, PA. (2018). Insights into the petrogenesis of Taupo Volcanic Zone basalts from U-series isotope analysis of whole rocks, groundmasses, and minerals. , Japan Geoscience Union Meeting
[Conference Abstract]Authored by: Lube, G., Zellmer, G.
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Zellmer, GF., Stirling, CH., Arpa, MC., Lube, G., & Shane, PA. (2018). Insights into the petrogenesis of Taupo Volcanic Zone basalts from U-series isotope analysis of whole rocks, groundmasses, and minerals. , European Geoscience Union Meeting
[Conference Abstract]Authored by: Lube, G., Zellmer, G.
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Kilgour, G., Zellmer, GF., Sakamoto, N., & Yurimoto, H. (2017). Volatile exchange during magma mixing: investigating the very short timescales before eruption. , Geoscience Society of New Zealand Annual Conference
[Conference Abstract]Authored by: Zellmer, G.
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Sas, M., Kawasaki, N., Shane, P., Sakamoto, N., Yurimoto, H., & Zellmer, GF. (2017). High resolution SIMS analysis of 87Sr/86Sr in plagioclase: method development and application. , Geoscience Society of New Zealand Annual Conference
[Conference Abstract]Authored by: Zellmer, G.
Lormand, C., Zellmer, GF., Sakamoto, N., Nemeth, K., Kilgour, G., & Palmer, AS. (2017). Pre- and syn-eruptive processes visualized through semi-automatic crystal size distribution analysis of microlites from Tongariro Volcanic Centre tephras, New Zealand. , Geoscience Society of New Zealand Annual Conference
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Stirling, CH., Arpa, MC., Lube, G., & Shane, PA. (2017). Insights into the petrogenesis of Taupo Volcanic Zone basalts from U-series isotope analysis of whole rocks, groundmasses, and minerals. , Geoscience Society of New Zealand Annual Conference
[Conference Abstract]Authored by: Lube, G., Zellmer, G.
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Lormand, C., Zellmer, GF., Sakamoto, N., Nemeth, K., Palmer, AS., & Yurimoto, H. (2017). Pre- and syn-eruptive processes visualized through semi-automatic Crystal Size Distribution analysis of microlites from Tongariro Volcanic Centre tephras, New Zealand. , IAE Symposium
[Conference Abstract]Authored by: Zellmer, G.
Procter, J., Zellmer, G., Marcroft, G., Kuritani, T., Walsh, B., & Zernack, A. (2017). Magmatic response to volcano collapse; an example from Mt. Taranaki, New Zealand. , IAVCEI General Assembly
[Conference Abstract]Authored by: Procter, J., Zellmer, G., Zernack, A.
Arpa, MC., Christenson, B., Zellmer, GF., Schipper, I., Procter, J., & Stewart, RB. (2017). Volatile content of Tongariro Volcanic Complex magmas. , IAVCEI General Assembly
[Conference Abstract]Authored by: Procter, J., Zellmer, G.
Lormand, C., Zellmer, GF., Sakamoto, N., Nemeth, K., Palmer, AS., & Yurimoto, H. (2017). Pre- and syn-eruptive processes visualized through semi-automatic Crystal Size Distribution analysis of microlites from Tongariro Volcanic Centre tephras, New Zealand. , IAVCEI General Assembly
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Kimura, J-I., Chang, Q., Shellnutt, JG., Sas, M., & Shane, P. (2017). Sr and Pb isotopic compositions of variably altered feldspars in the 1.14 Ga Great Abitibi Dyke: implications for isotopic studies and dating of giant radiating dyke swarms and ancient plutonic rocks. , IAVCEI General Assembly
[Conference Abstract]Authored by: Zellmer, G.
Sas, M., Kawasaki, N., Shane, P., Sakamoto, N., Yurimoto, H., & Zellmer, GF. (2017). Developing high resolution analysis of 87Sr/86Sr in plagioclase using SIMS, and application to deposits from Okataina volcano, New Zealand. , IAVCEI General Assembly
[Conference Abstract]Authored by: Zellmer, G.
Procter, J., Marcroft, G., Zellmer, G., & Zernack, A. (2017). The effects of growth and collapse on the magmatic system below Mt Taranaki, New Zealand. , European Geoscience Union General Assembly
[Conference Abstract]Authored by: Procter, J., Zellmer, G., Zernack, A.
Zellmer, GF., Pistone, M., Iizuka, Y., Andrews, BJ., Gomez-Tuena, A., Straub, SM., . . . Cottrell, E. (2016). Petrogenesis of antecryst-bearing Mexican arc basalts: insights into along-arc variations in magma ponding depths and surface heat flux. , Geoscience Society of New Zealand Annual Conference
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF. (2016). Multiple lines of evidence for the dominance of antecrysts in arc eruptive products, and a study of crystal mushes from the Mexican Volcanic Belt. , International Workshop on Petrological Analysis of Pre-eruptive Magma Processes
[Conference Abstract]Authored by: Zellmer, G.
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Zellmer, GF., Pistone, M., Iizuka, Y., Andrews, B., Gomez-Tuena, A., Straub, SM., . . . Cottrell, E. (2016). Petrogenesis of antecryst-bearing Mexican arc basalts: insights into along-arc variations in magma ponding depths, H2O contents, and surface heat flux. , 26th Annual Goldschmidt Conference
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Sakamoto, N., Greig, A., Matsuda, N., Moebis, A., Iizuka, Y., . . . Yurimoto, H. (2015). The peritectic reaction geospeedometer. , Geosciences New Zealand Annual Conference
[Conference Abstract]Authored by: Moebis, A., Zellmer, G.
Arpa, MC., Iizuka, Y., Moebis, A., & Zellmer, G. (2015). Estimates of crystallization pressure and magmatic water content from tephra layers of Mt. Ngauruhoe, Tongariro Volcano Complex. , Geosciences New Zealand Annual Conference
[Conference Abstract]Authored by: Moebis, A., Zellmer, G.
Straub, SM., Gomez-Tuena, A., Bindeman, IN., Bolge, LL., Brandl, PA., Espinasa-Perena, R., . . . Zellmer, GF. (2015). What drives arc magma diversity?. , 25th Annual Goldschmidt Conference
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Sakamoto, N., Matsuda, N., Moebis, A., Iizuka, Y., & Yurimoto, H. (2015). The peritectic reaction of olivine to orthopyroxene in natural silicates. , 25th Annual Goldschmidt Conference
[Conference Abstract]Authored by: Moebis, A., Zellmer, G.
Straub, SM., Gómez-Tuena, A., Bindeman, IN., Bolge, LL., Espinasa-Perena, R., Stuart, FM., . . . Sochko, M. (2014). Crustal recycling by subduction erosion in central Mexico. In Poster board 89 in Session 07b, Goldschmidt 2014
[Conference Abstract]Authored by: Zellmer, G.
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Zellmer, GF., Freymuth, H., Hsie, H-H., Hwang, S-L., Iizuka, Y., Miller, C., . . . Yurimoto, H. (2014). Rapid ascent of aphyric mantle melts through the overriding crust in subduction zones: evidence from variable uranium-series disequilibria, amorphous hydrous alteration microtextures in crystal rims, and two-pyroxene pseudo-decompression paths. In Abstract V51A-4725, AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
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Zellmer, GF., Freymuth, H., Cembrano, JM., Clavero, JE., Veloso, EAE., & Sielfeld, GG. (2014). Altered mineral uptake into fresh arc magmas: insights from U-Th isotopes. , U-series Symposium 2014: The Frontiers of U-series Research
[Conference Abstract]Authored by: Zellmer, G.
Straub, SM., Gomez-Tuena, A., Bolge, LL., Espinasa-Perena, R., Bindeman, IN., Stuart, FM., . . . Zellmer, GF. (2013). Silicic Arc Magmas And Silicic Slab Melts: The Melt-Rock Reaction Link. In Eos Trans. AGU Vol. 94, Fall Meet. Suppl., Abstract V23D-07 , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Dulski, P., & Iizuka, Y. (2013). LA-ICP-MS analysis of major and trace element compositional variations in simple solid solutions through cross-correlation with an EPMA-characterized working standard. , 26th International Applied Geochemistry Symposium
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Iizuka, Y., Moebis, A., Miyoshi, M., & Hsieh, H-H. (2013). The significance of two-pyroxene pseudo-decompression paths (PDPs) in mafic to intermediate arc magmas. Poster session presented at the meeting of IAVCEI 2013 General Assembly, Forecasting Volcanic Activity. Kagoshima, Japan
[Conference Poster]Authored by: Zellmer, G.
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Zellmer, GF., Sakamoto, N., Iizuka, Y., Miyoshi, M., Tamura, Y., Hsieh, H-H., . . . Yurimoto, H. (2012). Crystal uptake into superheated aphyric arc melts: insights from two-­pyroxene pseudo-decompression paths, plagioclase hygrometry, and measurement of hydrogen in olivines from mafic volcanics of the southwest Japan arc. , IODP workshop on Ultra-deep drilling into arc crust
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Sakamoto, N., Iizuka, Y., Miyoshi, M., Tamura, Y., & Yurimoto, H. (2012). Arc magmatism in Kyushu and western Honshu controlled by along-arc H2O variations. , 34th International Geological Congress
[Conference Abstract]Authored by: Zellmer, G.
Straub, SM., Zellmer, GF., Gomez-Tuena, A., Cai, Y., Stuart, FM., & Langmuir, CH. (2012). Tracing subduction erosion through arc chemistry in the central Mexican Volcanic Belt. In Mineralogical Magazine Vol. 76 (pp. 2415). , 22nd Annual V.M. Goldschmidt Conference
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Sakamoto, N., Iizuka, Y., Miyoshi, M., Tamura, Y., & Yurimoto, H. (2012). The role of water in the petrogenesis of arc magmas from SW Japan. In Mineralogical Magazine Vol. 76 (pp. 2585). , 22nd Annual V.M. Goldschmidt Conference
[Conference Abstract]Authored by: Zellmer, G.
Straub, SM., Gomez-Tuena, A., & Zellmer, GF. (2012). Ni-Co systematics of high-Ni olivines in the Central Mexican Volcanic Belt: constraints for pyroxenite formation in the mantle wedge. , GSA Cordilleran section meeting
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Iizuka, Y., Miyoshi, M., Tamura, Y., & Tatsumi, Y. (2011). Lower crustal H2O control on the formation of adakitic melts. In Eos Trans. AGU Vol. 92, Fall Meet. Suppl., Abstract V32C-04 , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
Straub, SM, ., Zellmer, GF., Gomez-Tuena, A., Stuart, FM., Espinasa-Perena, R., & Cai, Y. (2011). Mantle origin of silicic calc鈥恆lkaline basalts to andesites in the Central Mexican Volcanic Belt. In Eos Trans. AGU Vol. 92, Fall Meet. Suppl., Abstract V32C-04 , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
Kamenetsky, V., Kamenetsky, MB., Chung, S-L., Zellmer, GF., & Kuzmin, DV. (2011). Primary melts of the Emeishan and Karoo flood basalts: Linking Ni and Ti potential of the magmas and their mantle. , Taiwan-Russia Joint Symposium on factors of cyclic and catastrophic changes of the environment and climate
[Conference Abstract]Authored by: Zellmer, G.
Shellnutt, JG., Wang, K-L., Zellmer, GF., Iizuka, Y., Jahn, B-M., Pang, K-W., . . . Zhou, MF. (2011). A triumvirate of Fe-Ti oxide ore bearing gabbro-granitoids complexes in the Panxi region of the Permian Emeishan large igneous province, SW China. , 7th Hutton Symposium on Granites and Related Rocks
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Dulski, P., Iizuka, Y., & Perfit, MR. (2011). Rates and processes of crystallization in on-axis and off-axis MOR basaltic melts. , IUGG XXV General Assembly: Earth on the Edge: Science for a Sustainable Planet
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Miyoshi, M., Tamura, Y., & Iizuka, Y. (2011). Surface heat flow variations at continental arcs: exploring the effects of magma flux rates, ponding depths, and volatile contents. , IUGG XXV General Assembly: Earth on the Edge: Science for a Sustainable Planet
[Conference Abstract]Authored by: Zellmer, G.
Straub, SM., Gomez-Tuena, A., Stuart, FM., Zellmer, GF., Cai, Y., & Espinasa-Perena, R. (2011). Monogenetic volcanoes in the Central Mexican Volcanic Belt record silicic slab flux to subarc mantle sources. , IUGG XXV General Assembly: Earth on the Edge: Science for a Sustainable Planet
[Conference Abstract]Authored by: Zellmer, G.
Straub, SM., Gomez-Tuena, A., Stuart, FM., Zellmer, GF., Espinasa-Perena, R., Cai, Y., . . . Iizuka, Y. (2011). High-Ni olivines and the mantle origin of arc andesites. , IUGG XXV General Assembly, Earth on the Edge: Science for a Sustainable Planet
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Dulski, P., Iizuka, Y., & Perfit, MR. (2011). Rates and processes of crystallization in on-axis and off-axis MOR basaltic melts. , Japan Geoscience Union International Symposium
[Conference Abstract]Authored by: Zellmer, G.
Straub, SM., Gomez-Tuena, A., Stuart, F., Zellmer, GF., Cai, Y., & Espinasa-Perena, R. (2010). High-Ni olivines and the mantle origin of arc andesites in the Central Mexican Volcanic Belt. In Eos Trans. AGU Vol. 91, Fall Meet. Suppl., Abstract V54A-07 , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., & Shellnutt, JG. (2010). High-Mg andesite genesis by upper crustal differntiation. , State of the Arc 5
[Conference Abstract]Authored by: Zellmer, G.
de Ronde, CEJ., Massoth, GJ., Butterfield, DA., Christenson, BW., Ishibashi, J., Ditchburn, RG., . . . Zellmer, GF. (2010). Submarine hydrothermal activity and gold-rich mineralization at Brothers volcano, Kermadec arc, New Zealand. , 20th General Meeting of the International Mineralogical Association
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Sheth, HC., Iizuka, Y., & Lai, Y-J. (2010). Melting and remobilization of felsic protoliths through mafic recharge: evidence from basalt-trachyte mingling in Mumbai, Deccan Traps. , Western Pacific Geophysics Meeting
[Conference Abstract]Authored by: Zellmer, G.
Belousov, A., Belousova, M., Chen, C-H., & Zellmer, GF. (2010). Deposits, character and timing of recent eruptions and large-scale collapses in Tatun Volcanic Group, Northern Taiwan: hazard-related issues. , Western Pacific Geophysics Meeting
[Conference Abstract]Authored by: Zellmer, G.
Straub, SM., Gomez-Tuena, A., Cai, Y., Stuart, F., Zellmer, GF., & Espinasa-Perena, R. (2010). Are primary arc magmas in the Central Mexican Volcanic Belt basaltic or andesitic?. , Western Pacific Geophysics Meeting
[Conference Abstract]Authored by: Zellmer, G.
Jego, S., Nakamura, M., Kimura, J., Iizuka, Y., & Zellmer, GF. (2010). Gold (Au) solubility in arc magmas: effect of pressure in S-free and S-bearing hydrous silicate melts. , Western Pacific Geophysics Meeting
[Conference Abstract]Authored by: Zellmer, G.
Kamenetsky, VS., Kamenetsky, MB, ., Chung, SL., Maas, R., Yaxley, GM., Zellmer, GF., . . . Kuzmin, DV. (2010). Primary melts of the Emeishan and Karoo flood basalts: Linking Ni potential of the magmas and their mantle sources. , 11th International Platinum Symposium
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., & Shellnutt, JG. (2010). Genesis of high-Mg andesites through shallow fractionation of primitive arc basalts at elevated oxygen fugacities. , EGU General Assembly
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Sheth, HC., Iizuka, Y., & Lai, Y-J. (2010). Melting and remobilization of felsic protoliths through mafic recharge: evidence from basalt-trachyte mingling in Mumbai, Deccan Traps. , EGU General Assembly
[Conference Abstract]Authored by: Zellmer, G.
Kamenetsky, VS., Zellmer, GF., Kuzmin, DV., Maas, R., Yaxley, GM., & Sobolev, AV.(2009, June). Garnet pyroxenite melting at the break-up of Gondwana (Karoo LIP) to present day (Bouvet TJ). GEOCHIMICA ET COSMOCHIMICA ACTA. 73 (13)(pp. A617 - A617). 0016-7037.
[Conference]Authored by: Zellmer, G.
Rubin, KH., & Zellmer, GF.(2009, June). Imprecisions and errors in Ra-226-Th-230 volcanic mineral ages from Ra-Ba partitioning difference estimates. GEOCHIMICA ET COSMOCHIMICA ACTA. 73 (13)(pp. A1129 - A1129). 0016-7037.
[Conference]Authored by: Zellmer, G.
Zellmer, GF., Rubin, KH., Gronvold, K., & Jurado-Chichay, Z.(2009, June). Rates of magmatic processes from U-series in historical eruptions at Askja and Krafla volcanoes, Iceland. GEOCHIMICA ET COSMOCHIMICA ACTA. 73 (13)(pp. A1499 - A1499). 0016-7037.
[Conference]Authored by: Zellmer, G.
Zellmer, GF., & Shellnutt, JG. (2009). Genesis of high-Mg andesites through shallow fractionation of primitive arc basalts at elevated oxygen fugacities. In Eos Trans. AGU Vol. 90, Fall Meet. Suppl., Abstract V31B-1962 , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
Straub, SM., Gomez-Tuena, A., Zellmer, GF., Cai, Y., Stuart, FM., Espinasa-Perena, R., . . . Goldstein, SL. (2009). The origin of 'OIB-type' magmas in the Central Mexican Volcanic Belt. In Eos Trans. AGU Vol. 90, Fall Meet. Suppl., Abstract V31B-1966 , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Rubin, KH., Grönvold, K., & Jurado-Chichay, Z. (2009). Rates of magmatic processes from U-series in historical eruptions at Askja and Krafla volcanoes, Iceland. In Geochimica et Cosmochimica Acta Vol. 73, Suppl. 1 (pp. A1499). , 19th Annual V.M. Goldschmidt Conference
[Conference Abstract]Authored by: Zellmer, G.
Rubin, KH., & Zellmer, GF. (2009). Imprecisions and errors in 226Ra-230Th volcanic mineral ages from Ra-Ba partitioning difference estimates. In Geochimica et Cosmochimica Acta Vol. 73, Suppl. 1 (pp. A1129). , 19th Annual V.M. Goldschmidt Conference
[Conference Abstract]Authored by: Zellmer, G.
Kamenetsky, VS., Zellmer, GF., Kuzmin, DV., Maas, R., Sobolev, AV., & Yaxley, GM. (2009). Garnet pyroxenite melting at break-up of Gondwana (Karoo LIP) to present day (Bouvet Triple Junction). In Geochimica et Cosmochimica Acta Vol. 73, Suppl. 1 (pp. A617). , 19th Annual V.M. Goldschmidt Conference
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF. (2009). Petrogenesis of Sr-rich adakitic rocks at volcanic arcs: insights from global variations of eruptive style with convergence rates and surface heat flux. , Japan Geoscience Union Meeting
[Conference Abstract]Authored by: Zellmer, G.
Straub, SM., Gomez-Tuena, A., Zellmer, GF., Cai, YM., Goldstein, SL., Langmuir, CH., . . . Espinasa-Perena, R.(2008, July). Petrogenesis of alkaline arc basaltic andesites at Volcan Chichinautzin in the central Mexican Volcanic Belt. GEOCHIMICA ET COSMOCHIMICA ACTA. 72 (12)(pp. A906 - A906). 0016-7037.
[Conference]Authored by: Zellmer, G.
3
Zellmer, GF., Rubin, KH., Groenvold, K., & Jurado-Chichay, Z.(2008, July). Bent bimodal magmatic processes and their rates in the Torfajdkull-Veidivotn area, SE Iceland. GEOCHIMICA ET COSMOCHIMICA ACTA. 72 (12)(pp. A1073 - A1073). 0016-7037.
[Conference]Authored by: Zellmer, G.
Zellmer, GF.(2008, July). Some first-order observations on magma transfer at volcanic arcs. GEOCHIMICA ET COSMOCHIMICA ACTA. 72 (12)(pp. A1073 - A1073). 0016-7037.
[Conference]Authored by: Zellmer, G.
Straub, SM., Gomez-Tuena, A., Zellmer, GF., LaGatta, AB., Cai, YM., Goldstein, SL., . . . Espinasa-Perena, R. (2008). Slab and Mantle controls of Nb and Ta: Evidence from the central Mexican Volcanic Belt. In Eos Trans. AGU Vol. 89, Fall Meet. Suppl, Abstract V33C-2231 , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Rubin, KH., Goldstein, SL., Dulski, P., Perfit, MR., & Smith, MC. (2008). Major and trace element profiles of MORB plagioclase crystals and their implications for MORB magmatic plumbing systems. , IAVCEI 2008 General Assembly, Understanding Volcanoes
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Rubin, KH., Grönvold, K., & Jurado-Chichay, Z. (2008). Recent bimodal magmatic processes and their rates in the Torfajökull-Veidivötn area, SE Iceland. , IAVCEI 2008 General Assembly, Understanding Volcanoes
[Conference Abstract]Authored by: Zellmer, G.
Rubin, KH., Zellmer, GF., Pyle, D., Morán-Zenteno, D., Jurado-Chichay, Z., & Rowland, S. (2008). Mapping lava compositions in a monogenetic lava flow field to constrain magma accumulation timing and geometry: example from Volcan El Jorullo, Mexico. , IAVCEI 2008 General Assembly, Understanding Volcanoes
[Conference Abstract]Authored by: Zellmer, G.
Straub, SM., Gomes-Tuena, A., Zellmer, GF., Cai, YM., Goldstein, SL., Langmuir, CH., . . . Espinasa-Perena, R. (2008). Constraints from time-series on the petrogenesis of arc basaltic andesites at Volcan Chichinautzin in the central Mexican Volcanic Belt. , IAVCEI 2008 General Assembly, Understanding Volcanoes
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Rubin, KH., Grönvold, K., & Jurado-Chichay, Z. (2008). Recent bimodal magmatic processes and their rates in the Torfajökull-Veidivötn area, SE Iceland. In Geochimica et Cosmochimica Acta Vol. 72, Suppl. 1 (pp. A1073). , 18th Annual V.M. Goldschmidt Conference
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF. (2008). Some first-order observations on magma transfer at volcanic arcs. In Geochimica et Cosmochimica Acta Vol. 72, Suppl. 1 (pp. A1073). , 18th Annual V.M. Goldschmidt Conference
[Conference Abstract]Authored by: Zellmer, G.
Straub, SM., Gomez-Tuena, A., Zellmer, GF., Cai, YM., Goldstein, SL., Langmuir, CH., . . . Espinasa-Perena, R. (2008). Petrogenesis of alkaline arc basaltic andesites at Volcan Chichinautzin in the central Mexican Volcanic Belt. In Geochimica et Cosmochimica Acta Vol. 72, Suppl. 1 (pp. A906). , 18th Annual V.M. Goldschmidt Conference
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Goldstein, SL., Rubin, KH., & Dulski, P. (2008). Major and trace element profiles of MORB plagioclase crystals and their implications for MORB magmatic plumbing systems. , Annual Meeting of the Geological Society of Taiwan
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Rubin, KH., Gronvold, K., & Jurado-Chichay, Z.(2007, August). Recent bimodal eruptions from the Torfajokull-Veidivotn volcanic system, south-central Iceland: Insights into magmatic processes and their rates. GEOCHIMICA ET COSMOCHIMICA ACTA. 71 (15)(pp. A1153 - A1153). 0016-7037.
[Conference]Authored by: Zellmer, G.
Zellmer, GF., Rubin, KH., Grönvold, K., & Jurado-Chichay, Z. (2007). Recent bimodal eruptions from the Torfajökull-Veidivötn volcanic system, south-central Iceland: insights into magmatic processes and their rates. In Geochimica et Cosmochimica Acta Vol. 71, Suppl. 1 (pp. A1153). , 17th Annual V.M. Goldschmidt Conference
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF. (2007). Porphyritic lava domes generated by remobilization of igneous protoliths from arc crust. Vol. Abstract VS016-6920 , IUGG XXIV General Assembly: Earth, our changing planet
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF. (2007). Porphyritic lava domes generated by remobilization of igneous protoliths from arc crust. , MAG2007: Evolution, Transfer and Release of Magmas and Volcanic Gases
[Conference Abstract]Authored by: Zellmer, G.Edited by: Zellmer, G.
Zellmer, GF.(2006, August). Style of effusive arc volcanism, links to subduction velocity, and implications for magma transfer. GEOCHIMICA ET COSMOCHIMICA ACTA. 70 (18)(pp. A732 - A732). 0016-7037.
[Conference]Authored by: Zellmer, G.
Read Online:
Zellmer, GF. (2006). Porphyritic lava domes: young eruptions of old magmas imply crustal temperature control on the style of arc volcanism. In Eos Trans. AGU Vol. 87, Fall Meet. Suppl., Abstract V24A-07 , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
Rubin, KH., Zellmer, GF., Jurado-Chichay, Z., Moran-Zenteno, D., & Pyle, D. (2006). The subduction component at Volcan El Jorullo: young but subdued. In Eos Trans. AGU Vol. 87, Fall Meet. Suppl., Abstract T11B-0443 , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF. (2006). Style of effusive arc volcanism, links to subduction velocity, and implications for magma transfer. In Geochimica et Cosmochimica Acta Vol. 70, Suppl. 1 (pp. A732). , 16th Annual V.M. Goldschmidt Conference
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF. (2006). Using trace element correlation patterns to decipher a sanidine crystal growth chronology: an example from Taapaca volcano, Central Andes. , IAVCEI 2006 International Conference on Continental Volcanism
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Rubin, KH., Grönvold, K., Jurado-Chichay, Z., & Hernández-Tréviño, T. (2004). U鈥憇eries whole-rock and mineral geochemistry of recent bimodal eruptive products from the Torfajökull/Veidivötn volcanic system, south-central Iceland. In EOS Trans. AGU Vol. 85, Fall Meet. Supl., Abstract V53A-0602 , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., & Clavero, JE. (2004). Timescales of sanidine megacryst formation at Taapaca volcano, Northern Chile. , IAVCEI 2004 General Assembly, Volcanism and its Impact on Society
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF. (2003). Rates and chronologies of magma differentiation and ascent through arc crust. , State of the Arc 2003: Energy and mass fluxes in volcanic arcs
[Conference Abstract]Authored by: Zellmer, G.
Hawkesworth, CJ., Zellmer, GF., & Sparks, RSJ. (2002). Magma evolution and emplacement times scales beneath Montserrat. In Geochimica et Cosmochimica Acta Vol. 66, Suppl. 1 (pp. A316). , 12th Annual V.M. Goldschmidt Conference
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Sparks, RSJ., & Hawkesworth, CJ. (2002). Magma emplacement and remobilization timescales beneath Montserrat: Insights from Sr and Ba profiles across plagioclase phenocrysts. , IAVCEI 1902 Centennial Workshop
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Sparks, RSJ., & Hawkesworth, CJ. (2001). Processes of magma remobilisation and cooling at Montserrat, W. I.: Insights from Sr diffusion in plagioclase crystals. , GSA Penrose Conference, Longevity and Dynamics of Rhyolite Magma Chambers
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Sparks, RSJ., Hawkesworth, CJ., Thomas, LE., & Brewer, TS. (2000). Petrogenetic processes and their timescales at Montserrat, Lesser Antilles volcanic arc. In Eos Transactions AGU Vol. 81, Fall Meeting Suppl., Abstract V21D-21 , AGU Fall Meeting
[Conference Abstract]Authored by: Zellmer, G.
Charlier, BLA., & Zellmer, GF. (2000). U-Th dating of Oruanui zircons, Taupo Volcanic Zone: some remarks on the interpretation of U-series mineral isochron data from systems with prolonged crystallization histories. In Journal of Conference Abstracts Vol. 5 (pp. 298). , 10th Annual V.M. Goldschmidt Conference
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Turner, SP., & Hawkesworth, CJ. (2000). Timescales of destructive plate margin magmatism: crustal residence versus wedge transfer times. (pp. 171 - 176). , State of the Arc 2000: Processes and Timescales in the genesis and evolution of arc magmas Wellington, New Zealand: The Royal Society of New Zealand
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Hawkesworth, CJ., & Turner, SP. (1998). U-Th-Ra isotope evidence for rates of fluid transport and magmatic processes beneath Santorini, Aegean Volcanic Arc. In Mineralogical Magazine Vol. 62A (pp. 1685 - 1686). , 8th Annual V.M.Goldschmidt Conference
[Conference Abstract]Authored by: Zellmer, G.
Hawkesworth, CJ., Thomas, L., Turner, SP., Zellmer, GF., & van Calsteren, P. (1998). The timescales of melt generation and differentiation; evidence from U-series isotopes. In Annales Geophysicae Vol. 16 Suppl. 1 (pp. 188). , 23rd General Assembly of the European Geophysical Society
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Turner, SP., & Hawkesworth, CJ. (1998). Timescales and processes of magma formation, transfer and storage beneath Santorini, Aegean volcanic arc. , Geochemistry research in progress
[Conference Abstract]Authored by: Zellmer, G.
Zellmer, GF., Hawkesworth, CJ., & Turner, SP. (1997). U-series isotope evidence for flux rates and magma genesis beneath Santorini. In Journal of Conference Abstracts Vol. 2 (pp. 89). , VSG-Minsoc 97
[Conference Abstract]Authored by: Zellmer, G.

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Other

Zellmer, GF. (2007). MAG2007 – An overview of the international conference on evolution, transfer and release of magmas and volcanic gases. (pp. 3 - 5).
[Other]Authored by: Zellmer, G.
Zellmer, GF. (1994). The Geology of Saint John, New Brunswick, Canada.
[Other]Authored by: Zellmer, G.

Consultancy and Languages

Languages

  • English
    Last used: current
    Spoken ability: Excellent
    Written ability: Excellent
  • German
    Last used: current
    Spoken ability: Excellent
    Written ability: Excellent
  • French
    Last used: 2023
    Spoken ability: Needs work
    Written ability: Needs work

Teaching and Supervision

Teaching Statement

I am an Advance-HE accredited Fellow of the Higher Education Academy (FHEA) since 2022. I have international teaching experience at tertiary level:

 

Professor / Associate Professor / Senior Lecturer:

Teaching undergraduate and graduate students at 羞羞视频 since 09/2013. See below for details on papers taught and coordinated.

Lecturer:

Convergent plate boundary volcanism in the Trans-Mexican Volcanic Belt, EHaz university consortium graduate-level volcanology course (Spring Semester 2008)
 
Rates of Magmatic Processes (within 20449070 Geochemistry), Department of Geosciences, National Taiwan University (2006-2008)
 
W4113 Introduction to Mineralogy, Department of Earth and Environmental Sciences, Columbia University (2003)

Teaching Assistant:

G8884 Advanced Geochemistry, Department of Earth and Environmental Sciences, Columbia University (2002)
 
S236 Geology, Earth Science Summer School, The Open University (1996-1998)


Postdoctoral Mentor:

Academia Sinica postdoctoral research fellow Sebastien Jego (2008-2010), now Mineralogy Research Engineer, Eramet, France.

Supervisor:

Doctoral student supervision at 羞羞视频 since 2013. See below for details.

Co-supervisor of doctoral candidates Ms. May Sas (University of Auckland, 2016-2020) and Ms. Kristen Lewis (Canterbury, since 2024).

Instruction of undergraduate and graduate students in micromilling and isotope laboratory work, Lamont-Doherty Earth Observatory, Columbia University (2003)
 
Instruction of doctoral students in isotope laboratory work, Department of Earth Sciences, University of Bristol (2001)

Papers team-taught since 2014:

  • 233.101 Introductory Earth Science
  • 233.105 Our Dynamic Earth
  • 233.203 Earth Science Field Work II
  • 233.205 Volcanology & Mineralogy (course coordinator)
  • 233.211 Earth Materials (course coordinator)
  • 233.250 Understanding New Zealand Geology
  • 233.302 Earth Science Field Work III
  • 233.311 Earth Environments Through Time
  • 233.350 How the Earth Works
  • 233.705 Volcanology & Tephrochronology
  • 233.708 Geochemistry (course coordinator)
  • 233.714 Advanced Geoscience Techniques (course coordinator)

Contact Supervisor

Graduate Supervision Statement

I consider doctoral students as junior colleagues, who I can support through my many years of research experience. Within my team, all members are benefitting from the shared enthusiam for pushing the frontiers of scientific understanding in the Earth and Planetary Sciences, supported by a combination of bright ideas and hard work.

My research interests include all areas of igneous petrology and geochemistry, with a focus on microanalytical techniques to answer large-scale questions on the rates of magmatic processes, and how volatiles and other factors impact magma generation, ascent, storage, and volcanic eruption. I am striving for integration of several geoscientific disciplines to gain reliable insights, in collaboration with domestic and international colleagues, and funded through domestic and international research grants.

I am operating under the Volcanic Risk Solutions policy to accept into my team only those candidates who are fully funded through doctoral scholarships and are thus able to devote their time and attention to conduct research. However, I encourage all of my students to also participate in the activities offered by the Graduate Research School, which support doctoral candidates in developing into independent researchers, becoming successful within and beyond their specific research project.

Due to my involvement in international collaboration, I am generally away from Massey for a few months per year, often accompanied by some of my doctoral students, who are typically co-supervised by international colleagues. For this reason, I am normally not available for Masters supervision, although I can make exceptions for particularly promising candidates, who are committed in their ambition to move on to doctoral studies following their MSc graduation.

I normally encourage potential candidates to contact me by email to discuss research projects and research funding that may be available, especially those who have managed to secure their own funding and have ideas for conducting interesting research projects in my field, which I might be able and happy to support. However, as I will be leaving 羞羞视频 in February 2025, I am no longer able to accept any students at this point in time. Opportunities may open up at my new place of employment in mid-2025.


Prof Georg Zellmer FHEA is not currently available for Masters or Doctoral supervision.

Summary of Doctoral Supervision

Position Current Completed
Main Supervisor 1 6
Co-supervisor 4 3

Current Doctoral Supervision

Main Supervisor of:

  • Silvia Moreno Alfonso - Doctor of Philosophy
    The Ruapehu magmatic system: insights from the petrology and geochemistry of lava flows.

Co-supervisor of:

  • Mustafa Almassri - Doctor of Philosophy
    Constraining geophysical signals of volcanic unrest through forward modelling
  • Rae Sanchez Sanchez - Doctor of Philosophy
    Time-scales of hydrothermal alteration on composite volcanoes using stable isotopes and modelling
  • Immy Doyle - Doctor of Philosophy
    River catchment erosion and flood histories using geochemical fingerprinting of sediment archives
  • Shannen Mills - Doctor of Philosophy
    Understanding the volcanic response to edifice collapse. A case study of the Poto and Paetahi Formations at Mt. Taranaki.

Completed Doctoral Supervision

Main Supervisor of:

  • 2023 - Carlos Corella Santa Cruz - Doctor of Philosophy
    Subduction cycling and its controls on hyperactive volcanism in the Taupo Volcanic Zone, New Zealand
  • 2021 - Daniel Coulthard Jr - Doctor of Philosophy
    Spinel oxides as petrogenetic indicator minerals: Providing a basis for ascent chronometry and geohygrometry using experimental petrology and high-precision in situ analysis
  • 2021 - Nessa D Mello - Doctor of Philosophy
    Unravelling magma generation, storage and ascent processes from the crystal cargo and their host lavas: A case study of Taranaki Volcano, New Zealand
  • 2021 - Raimundo Brahm Scott - Doctor of Philosophy
    Olivine-hosted MIs as recorders of processes and conditions of slab dehydration and magmatic differentiation in the subduction zone of northern Japan
  • 2019 - Charline Lormand - Doctor of Philosophy
    Understanding magmatic processes and their timescales beneath the Tongariro Volcanic Centre through microanalytical investigations of the tephra record
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  • 2018 - Maria Carmencita Ignacia Arpa - Doctor of Philosophy
    Melt generation, storage and ascent below Tongariro Volcanic Complex, Southern Taupo Volcanic Zone
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Co-supervisor of:

  • 2021 - Aliz Zemeny - Doctor of Philosophy
    Deciphering magmatic processes in response to growth and destruction at Taranaki Volcano, New Zealand
  • 2018 - Szabolcs Kosik - Doctor of Philosophy
    Small-volume volcanism associated with polygenetic volcanoes, Taupo Volcanic Zone, New Zealand
  • 2017 - Magret Damaschke - Doctor of Philosophy
    High-precision tephrochronology: Tracking the time-varying eruption pulse of Mt. Taranaki, North Island, New Zealand

Media and Links

Media

  • 18 Nov 2019 - Online
    Meet the Scientist: Georg Zellmer
    Interview for Geochemical News, a weekly email newsbrief of the Geochemical Society

Other Links

  • - Oxford University Press announces appointment of Georg F. Zellmer as editor in chief of the Journal of Petrology
  • - A video associated with the media announcement
  • - Our research group within Environmental Sciences at SAE, 羞羞视频
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