Ongoing studies

Zellmer G.F., Kamenetzky V.S., Rubin K.H.  Olivine melt inclusions as a window to crustal assimilation processes beneath Jorullo Volcano, Michoacan-Guanajuato volcanic field, Mexico. In preparation.

Kamenetsky V.S., Zellmer G.F., Kuzmin D.V., Maas R., Sobolev A.V., Yaxley G.M.  Garnet pyroxenite melting at break-up of Gondwana (Karoo LIP) to present day (Bouvet Triple Junction). In preparation.

Jego S., Nakamura M., Kimura J.-I., Iizuka Y., Chang Q., Zellmer G.F.  Gold solubility in arc magmas: insights into the effect of pressure in S-free and S-bearing hydrous intermediate silicate melts. In preparation.

Zellmer G.F., Freymuth, H., Cembrano J., Clavero J.E., Veloso, E.  Chronologies of crystallization in Andean arc volcanoes under differential crustal stress regimes. In: Gomez-Tuena A., Straub S.M., Zellmer G.F. (eds) Orogenic andesites and crustal growth. Geological Society, London, Special Publications, in preparation.

Straub S.M., Gomez-Tuena A., Zellmer G.F., Stuart F., Epinasa-Perena R., Martin-Del Pozzo A.L.  Origin of calc-alkaline basalts and andesites magma from hybrized slab and mantle sources in central Mexico. In: Gomez-Tuena A., Straub S.M., Zellmer G.F. (eds) Orogenic andesites and crustal growth. Geological Society, London, Special Publications, in preparation.

Zellmer G.F., Sakamoto N., Iizuka Y., Miyoshi M., Tamura Y., Yurimoto H.  Control of initial H2O on the ascent dynamics and differentiation histories of arc magmas: insights from thermobarometry, hygrometry and direct measurement of hydrogen in olivine of mafic eruptives from SW Japan. In: Gomez-Tuena A., Straub S.M., Zellmer G.F. (eds) Orogenic andesites and crustal growth. Geological Society, London, Special Publications, in preparation.

Zellmer G.F., Dulski P., Iizuka Y., Perfit M.R.  Plagioclase residence time constraints on magma ascent dynamics in on- and off-axis mid-ocean ridge plumbing systems. Lithos, in preparation.

Straub S.M., Gomez-Tuena A., Zellmer G.F., Epinasa-Perena R., Stuart F., Cai Y., Martin-Del Pozzo A.L., Mesko G.T.  The processes of melt differentiation in arc volcanic rock: Insights from OIB-type arc magmas in the central Mexican Volcanic Belt. Journal of Petrology, in preparation.

Sheth H.C., Zellmer G.F., Kshirsagar P.V., Cucciniello, C.  Geochemistry of the flood basalts of the Shatrunjay section (Palitana) and the eastern Saurashtra dykes, Deccan Traps: Clues to dyke-flow relationships, regional Deccan stratigraphy, and eruptive models. Journal of Petrology, in preparation.

Zellmer G.F., Sheth H.C., Iizuka Y.  Hydrothermal Fe-Mn-Mg-Ca carbonate and fluorite inclusions in the mingled basalt-trachyte subvolcanic intrusions of Mumbai, Deccan Traps. Terrestrial, Atmospheric and Oceanic Sciences, in review.

Edited books / special issues

Gomez-Tuena A., Straub S.M., Zellmer G.F. (eds). Orogenic andesites and crustal growth. Geological Society, London, Special Publications, in preparation.

Zellmer G.F., Fischer T.P., Chen C.-H. (eds) 2008. Evolution, transfer and release of magmas and volcanic gases. Journal of Volcanology and Geothermal Research, 178(4).

Annen C., Zellmer G.F. (eds) 2008. Dynamics of crustal magma transfer, storage, and differentiation. Geological Society, London, Special Publications, 304. ISBN 978-1-86239-258-8. http://sp.lyellcollection.org/content/vol304/issue1/

Peer-reviewed:

Zellmer G.F., 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, in press.

Zellmer G.F., Iizuka Y., Miyoshi M., Tamura Y., Tatsumi Y. (2012) Lower crustal H2O controls on the formation of adakitic melts. Geology, in press. DOI:10.1130/G32912.1

Shellnutt J.G., Wang K.-L., Zellmer G.F., Iizuka Y., Jahn B.-M., Pang K.-N., Qi L., Zhou M.-F. (2012) 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 Sciences, in press.

Straub S.M., Zellmer G.F. (2012) Volcanic arcs as archives of plate tectonic change. Gondwana Research 21, 495–516. DOI:10.1016/j.gr.2011.10.006, available through PubVolc.

Zellmer G.F., Sheth H.C., Iizuka Y., Lai Y.-J. (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, 47-66. DOI:10.1007/s00445-011-0498-4, available through PubVolc.

de Ronde C.E.J., Massoth G.J., Butterfield D.A., Christenson B.W., Ishibashi J., Ditchburn R.G., Hannington M.D., Brathwaite R.L., Lupton J.E., Kamenetsky V.S., Graham I.J., Zellmer G.F., Dziak R.P., Embley R.W., Dekov V.M., Munnik F., Lahr J., Evans L.J., Takai K. (2011) Submarine hydrothermal activity and gold-rich mineralization at Brothers volcano, Kermadec arc, New Zealand. Mineralium Deposita 46, 541-584. DOI:10.1007/s00126-011-0345-8

Straub S.M., Gomez-Tuena A., Stuart F.M., Zellmer G.F., Cai, Y., Espinasa-Perena, R. (2011) Formation of hybrid arc andesites beneath thick continental crust. Earth and Planetary Science Letters 303, 337-347. DOI:10.1016/j.epsl.2011.01.013, available through PubVolc.

Schmitt A.K., Perfit M.R., Rubin K.H., Stockli D.F., Smith M.C., Cotsonika L.A., Zellmer G.F., Ridley I., Lovera O.M. (2011) Rapid cooling rates at an active mid-ocean ridge from zircon thermochronology. Earth and Planetary Science Letters 302, 349-358.
DOI:10.1016/j.epsl.2010.12.022

Zellmer G.F., Rubin K.H., Dulski P., Iizuka Y., Goldstein S.L., Perfit M.R. (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, 153-173.
DOI:10.1007/s00410-010-0518-y, available through PubVolc.
Erratum: CMP 161, 175-176. DOI: 10.1007/s00410-010-0595-y, available through PubVolc.

Shellnutt J.G., Zellmer G.F. (2010) High-Mg andesite genesis by upper crustal differentiation. Journal of the Geological Society 167, 1081-1088. DOI:10.1144/0016-76492010-070.

Belousov A., Belousova M., Chen C.-H., Zellmer, G.F. (2010) Deposits, character and timing of recent eruptions and large-scale collapses in Tatun Volcanic Group, Northern Taiwan:  hazard-related issues. Journal of Volcanology and Geothermal Research 191, 205-221.
DOI:10.1016/j.jvolgeores.2010.02.001

Zellmer G.F. (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, 725-734. DOI:10.1144/0016-76492008-0721, available through PubVolc.

Rubin K.H., Zellmer G.F. (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, 115-123. DOI:10.1016/j.epsl.2009.02.008, available through PubVolc.

Shellnutt J.G., Zhou M.-F., Zellmer G.F. (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. Chemical Geology 259, 204-217. DOI:10.1016/j.chemgeo.2008.10.044, available through PubVolc.

Witt M., Fischer T.P., Pyle D.M., Yang T.F., Zellmer G.F. (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, 636-643. DOI:10.1016/j.jvolgeores.2008.06.035, available through PubVolc.

Zellmer G.F. (2008) Some first order observations on magma transfer from mantle wedge to upper crust at volcanic arcs.  In: Annen, C. & Zellmer, G.F. (eds) Dynamics of crustal magma transfer, storage and differentiation. Geological Society, London, Special Publications, 304, 15-31. DOI:10.1144/SP304.2, available through PubVolc.

Zellmer G.F., Annen C. (2008) An introduction to magma dynamics.  In: Annen, C. & Zellmer, G.F. (eds) Dynamics of crustal magma transfer, storage and differentiation. Geological Society, London, Special Publications, 304, 1-13. DOI:10.1144/SP304.1, available through PubVolc.

Zellmer G.F., Rubin K.H., 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, 387-397. DOI:10.1016/j.epsl.2008.02.026, available through PubVolc.

Zellmer G.F., Turner S.P. (2007) Arc dacite genesis pathways: evidence from mafic enclaves and their hosts in Aegean lavas. Lithos 95, 346-362. DOI:10.1016/j.lithos.2006.08.002, available through PubVolc.

Zellmer G.F., Clavero J.E. (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, 291-301. DOI:10.1016/j.jvolgeores.2006.03.004

Zellmer G.F., Annen, C., Charlier, B.L.A., George, R.M.M., Turner, S.P., Hawkesworth, C.J. (2005) Magma evolution and ascent at volcanic arcs: constraining petrogenetic processes through rates and chronologies. Journal of Volcanology and Geothermal Research 140, 171-191. DOI:10.1016/j.jvolgeores.2004.07.020

Hawkesworth C.J., George R.M.M., Turner S.P., Zellmer G.F. (2004) Timescales of magmatic processes. Earth and Planetary Science Letters 218, 1-16. DOI:10.1016/S0012-821X(03)00634-4

Zellmer G.F., Sparks R.S.J., Hawkesworth C.J., Wiedenbeck M. (2003) Magma emplacement and remobilisation timescales beneath Montserrat: insights from Sr and Ba zonation in plagioclase phenocrysts. Journal of Petrology 44, 1413-1431. DOI:10.1093/petrology/44.8.1413

Zellmer G.F., Hawkesworth C.J., Sparks R.S.J., Thomas L.E., Harford, C.L., Brewer T.S., Loughlin, S.C. (2003) Geochemical evolution of the Soufrière Hills volcano, Montserrat, Lesser Antilles volcanic arc. Journal of Petrology 44, 1349-1374. DOI:10.1093/petrology/44.8.1349

Hawkesworth C.J., George R.M.M., Turner S.P., Zellmer G.F. (2003) Estimating the time scales of magmatic processes. In: Bodnar R.J., De Vivo B. (Eds) Melt inclusions in volcanic systems: methods, applications and problems. Developments in Volcanology 5, 23-43. DOI:10.1016/S1871-644X(03)80022-0

Charlier B.L.A., *Zellmer G.F. (2000) Some remarks on U-Th mineral ages from igneous rocks with prolonged crystallization histories. Earth and Planetary Science Letters 183, 457-469. DOI:10.1016/S0012-821X(00)00298-3

Turner S.P., George R.M.M., Evans P.J., Hawkesworth C.J., Zellmer G.F. (2000) Time-scales of magma formation, ascent and storage beneath subduction-zone volcanoes. In: Causes and consequences of eruptions of andesite volcanoes. Philosophical Transactions of the Royal Society A 358, 1443-1464. DOI:10.1098/rsta.2000.0598

Hawkesworth C.J., Blake S., Evans P., Hughes R., Macdonald R., Thomas L.E., Turner S.P., Zellmer G.F. (2000) Time Scales of Crystal Fractionation in Magma Chambers—Integrating Physical, Isotopic and Geochemical Perspectives. Journal of Petrology 41, 991-1006. DOI:10.1093/petrology/41.7.991

Zellmer G.F., Turner S.P., Hawkesworth C.J. (2000) Timescales of destructive plate margin magmatism: new insights from Santorini, Aegean volcanic arc. Earth and Planetary Science Letters 174, 265-281. DOI:10.1016/S0012-821X(99)00266-6

Zellmer G.F., 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, 345-357. DOI:10.1007/s004100050543

Non peer-reviewed:

Zellmer G.F. (2010) Book review of "Studies in Volcanology: The Legacy of George Walker" (Special Publications of IAVCEI No. 2, edited by T. Thordarson, S. Self, G. Larsen, S. K. Rowland and Á. Höskuldsson). Journal of Asian Earth Sciences 38, 170-172.
DOI:10.1016/j.jseaes.2009.12.007

Zellmer G.F., Fischer T.P., Chen C.H. (2008) Evolution, transfrer and release of magmas and volcanic gases: an introduction. Journal of Volcanology and Geothermal Research 178, v-vii. DOI:10.1016/j.jvolgeores.2008.07.001, available through PubVolc. 

Zellmer G.F. (2007) MAG2007 – An overview of the international conference on evolution, transfer and release of magmas and volcanic gases. IAVCEI News 2007 No.1, 3-5.

Zellmer G.F., 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, 5-10 August, Brisbane, Australia.

Zellmer G.F., Sakamoto N., Iizuka Y., Miyoshi M., Tamura Y., Yurimoto H. (2012) The role of water in the petrogenesis of arc magmas from SW Japan. 22nd V.M. Goldschmidt Conference, 24-29 June, Montreal, Canada.

Straub S.M., Gomez-Tuena A., Zellmer G.F. (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, 29-32 March, Queretaro, Mexico.

Zellmer G.F., Iizuka Y., Miyoshi M., Tamura Y., Tatsumi Y. (2011) Lower crustal H2O control on the formation of adakitic melts. AGU Fall Meeting, 5-9 December, San Francisco, USA. Eos Trans. AGU, 92, Fall Meet. Suppl., Abstract V43C-2583.

Straub S.M., Zellmer G.F., Gomez-Tuena A., Stuart F.M., Espinasa-Perena R., Cai Y. (2011) Mantle origin of silicic calc‐alkaline basalts to andesites in the Central Mexican Volcanic Belt. Eos Trans. AGU, 92, Fall Meet. Suppl., Abstract V32C-04.

Kamenetzky V., Kamenetzky M.B., Chung S.-L., Zellmer G.F., Kuzmin, D.V. (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, 25-29 September, Taipei, Taiwan.

Shellnutt J.G., Wang K.-L., Zellmer G.F., Iizuka Y., Jahn B.-M., Pang K.-W., Qi L., Zhou M.-F. (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, 4-9 July, Avila, Spain.

Zellmer G.F., Dulski P., Iizuka Y., Perfit M.R. (2011) Rates and processes of crystallization in on-axis and off-axis MOR basaltic melts. XXV IUGG General Assembly, 28 June - 7 July, Melbourne, Australia.

Zellmer G.F., 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. XXV IUGG General Assembly, 28 June - 7 July, Melbourne, Australia.

Straub S.M., Gomez-Tuena A., Stuart F.M., Zellmer G.F., Cai Y., Espinasa-Perena R. (2011) Monogenetic volcanoes in the Central Mexican Volcanic Belt record silicic slab flux to subarc mantle sources. XXV IUGG General Assembly, 28 June - 7 July, Melbourne, Australia.

Straub S.M., Gomez-Tuena A., Stuart F.M., Zellmer G.F., Espinasa-Perena R., Cai Y., Iizuka Y. (2011) High-Ni olivines and the mantle origin of arc andesites. XXV IUGG General Assembly, 28 June - 7 July, Melbourne, Australia.

Zellmer G.F., Dulski P., Iizuka Y., Perfit M.R. (2011) Rates and processes of crystallization in on-axis and off-axis MOR basaltic melts. JpGU International Symposium, 22-27 May, Chiba City, Japan.

Straub S.M., Gomez-Tuena A., Stuart F., Zellmer G.F., Cai Y., Espinasa-Perena R. (2010) High-Ni olivines and the mantle origin of arc andesites in the Central Mexican Volcanic Belt. Eos Trans. AGU, 91, Fall Meet. Suppl., Abstract V54A-07.

Zellmer G.F., Shellnutt J.G. (2010) High-Mg andesite genesis by upper crustal differntiation. State of the Arc 5, 19-25 September, Syros and Santorini, Greece.

de Ronde C.E.J., Massoth G.J., Butterfield D.A., Christenson B.W., Ishibashi J., Ditchburn R.G., Hannington M.D., Brathwaite R.L., Lupton J.E., Dziak R.P., Kamenetsky V.S., Graham I.J., Zellmer G.F. (2010) Submarine hydrothermal activity and gold-rich mineralization at Brothers volcano, Kermadec arc, New Zealand. 20th General Meeting of the International Mineralogical Association, 21-27 August, Budapest, Hungary.

Zellmer G.F., Sheth H.C., 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, 22-25 June, Taipei, Taiwan.

Belousov A., Belousova M., Chen C.-H., Zellmer, G.F. (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, 22-25 June, Taipei, Taiwan.

Straub S.M., Gomez-Tuena A., Cai Y., Stuart F., Zellmer G.F., Espinasa-Perena R. (2010) Are primary arc magmas in the Central Mexican Volcanic Belt basaltic or andesitic? Western Pacific Geophysics Meeting, 22-25 June, Taipei, Taiwan.

Jego S., Nakamura M., Kimura J., Iizuka Y., Zellmer G.F. (2010) Gold (Au) solubility in arc magmas: effect of pressure in S-free and S-bearing hydrous silicate melts. Western Pacific Geophysics Meeting, 22-25 June, Taipei, Taiwan.

Kamenetsky V.S., Kamenetsky M.B., Chung S.L., Maas R., Yaxley G.M., Zellmer G.F., Kuzmin D.V. (2010) Primary melts of the Emeishan and Karoo flood basalts: Linking Ni potential of the magmas and their mantle sources. 11th International Platinum Symposium, 21-24 June, Sudbury, Ontario, Canada.

Zellmer G.F., Shellnutt J.G. (2010) Genesis of high-Mg andesites through shallow fractionation of primitive arc basalts at elevated oxygen fugacities. EGU General Assembly, 2-7 May, Vienna, Austria.

Zellmer G.F., Sheth H.C., 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, 2-7 May, Vienna, Austria.

Zellmer G.F., Shellnutt J.G. (2009) Genesis of high-Mg andesites through shallow fractionation of primitive arc basalts at elevated oxygen fugacities. Eos Trans. AGU, 90(52), Fall Meet. Suppl., Abstract V31B-1962.

Straub S.M., Gomez-Tuena A., Zellmer G.F., Cai Y., Stuart F.M., Espinasa-Perena R., Langmuir C.H., Goldstein S.L. (2009) The origin of 'OIB-type' magmas in the Central Mexican Volcanic Belt. Eos Trans. AGU, 90(52), Fall Meet. Suppl., Abstract V31B-1966.

Zellmer G.F., Rubin K.H., Grönvold, K., Jurado-Chichay Z. (2009) Rates of magmatic processes from U-series in historical eruptions at Askja and Krafla volcanoes, Iceland. Geochimica et Cosmochimica Acta, 73(13), Suppl. 1, A1499.

Rubin K.H., Zellmer G.F. (2009) Imprecisions and errors in ²²⁶Ra-²³⁰Th volcanic mineral ages from Ra-Ba partitioning difference estimates. Geochimica et Cosmochimica Acta, 73(13), Suppl. 1, A1129.

Kamenetsky V.S., Zellmer G.F., Kuzmin D.V., Maas R., Sobolev A.V., Yaxley G.M. (2009) Garnet pyroxenite melting at break-up of Gondwana (Karoo LIP) to present day (Bouvet Triple Junction). Geochimica et Cosmochimica Acta, 73(13), Suppl. 1, A617.

Zellmer G.F. (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, 16-21 May, Chiba City, Japan.

Straub S.M., Gomez-Tuena A., Zellmer G.F., LaGatta A.B., Cai Y.M., Goldstein S.L., Langmuir C.H. Martin-Del Pozzo A.L., Espinasa-Perena R. (2008) Slab and Mantle controls of Nb and Ta: Evidence from the central Mexican Volcanic Belt. Eos Trans. AUG, 89, Fall Meet. Suppl., Abstract V33C-2231.

Zellmer G.F., Rubin K.H., Goldstein S.L., Dulski P., Perfit M.R., Smith M.C. (2008) Major and trace element profiles of MORB plagioclase crystals and their implications for MORB magmatic plumbing systems. IAVCEI 2008 General Assembly, Understanding Volcanoes, 17-22 August, Reykjavik, Iceland.

Zellmer G.F., Rubin K.H., 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, 17-22 August, Reykjavik, Iceland. 

Rubin K.H., Zellmer G.F., 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, 17-22 August, Reykjavik, Iceland.

Straub S.M., Gomez-Tuena A., Zellmer G.F., Cai Y.M., Goldstein S.L., Langmuir C.H. Martin-Del Pozzo A.L., 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, 17-22 August, Reykjavik, Iceland.

Zellmer G.F., Rubin K.H., Grönvold, K., Jurado-Chichay Z. (2008) Recent bimodal magmatic processes and their rates in the Torfajökull-Veidivötn area, SE Iceland. Geochimica et Cosmochimica Acta, 72(12) Suppl. 1, A1073.

Zellmer G.F. (2008) Some first-order observations on magma transfer at volcanic arcs. Geochimica et Cosmochimica Acta, 72(12) Suppl. 1, A1073.

Straub S.M., Gomez-Tuena A., Zellmer G.F., Cai Y.M., Goldstein S.L., Langmuir C.H. Martin-Del Pozzo A.L., Espinasa-Perena R. (2008) Petrogenesis of alkaline arc basaltic andesites at Volcan Chichinautzin in the central Mexican Volcanic Belt. Geochimica et Cosmochimica Acta, 72(12) Suppl. 1, A906.

Zellmer G.F., Goldstein S.L., Rubin, K.H., Dulski P. (2008) Major and trace element profiles of MORB plagioclase crystals and their implications for MORB magmatic plumbing systems. 2008 Annual Meeting of the Geological Society of Taiwan, 7-8 May, Tainan, ROC.

Zellmer G.F., Rubin K.H., 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. Geochimica et Cosmochimica Acta, 71(15) Suppl. 1, A1153.

Zellmer G.F. (2007) Porphyritic lava domes generated by remobilization of igneous protoliths from arc crust. IUGG XXIV General Assembly, 2-13 July, Perugia, Italy, ISBN 978-88-95852-25-4, Abstract VS016-6920.

Zellmer G.F. (2007) Porphyritic lava domes generated by remobilization of igneous protoliths from arc crust. In: Zellmer, G.F. (Ed) MAG2007: Evolution, Transfer and Release of Magmas and Volcanic Gases, 22-27 April, Taipei. Institute of Earth Sciences, Academia Sinica, Taipei, ROC.

Zellmer G.F. (2006) Porphyritic lava domes: young eruptions of old magmas imply crustal temperature control on the style of arc volcanism. Eos Trans. AUG, 87(52), Fall Meet. Suppl., Abstract  V24A-07.

Rubin K.H., Zellmer G.F., Jurado-Chichay Z., Moran-Zenteno D.,  Pyle, D. (2006) The subduction component at Volcan El Jorullo: young but subdued. Eos Trans. AUG, 87(52), Fall Meet. Suppl., Abstract  T11B-0443.

Zellmer G.F. (2006) Style of effusive arc volcanism, links to subduction velocity, and implications for magma transfer. Geochimica et Cosmochimica Acta, 70(18) Suppl. 1, A732.

Zellmer G.F. (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,  14-18 May, Guangzhou, China.

Zellmer G.F., Rubin K.H., Grönvold, K., Jurado-Chichay Z., Hernández-Tréviño, T. (2004) U‑series whole-rock and mineral geochemistry of recent bimodal eruptive products from the Torfajökull/Veidivötn volcanic system, south-central Iceland. Eos Trans. AUG 85(47), Fall Meet. Suppl., Abstract V53A-0602.

Zellmer G.F., Clavero, J.E. (2004) Timescales of sanidine megacryst formation at Taapaca volcano, Northern Chile. IAVCEI 2004 General Assembly, Volcanism and its Impact on Society, 14-19 November, Pucón, Chile.

Zellmer G.F. (2003) Rates and chronologies of magma differentiation and ascent through arc crust. In: Leeman, W., Davidson, J.P., Fischer, T., Grunder, A., Reagan, M.K., Streck, M. (eds.) State of the Arc 2003: Energy and mass fluxes in volcanic arcs, 16-21 August, Cascades, U.S.A.

Hawkesworth C.J., Zellmer G.F., Sparks R.S.J. (2002) Magma evolution and emplacement times scales beneath Montserrat. Geochimica et Cosmochimica Acta, 66(16) Suppl. 1, A316.

Zellmer G.F., Sparks R.S.J., Hawkesworth C.J. (2002) Magma emplacement and remobilization timescales beneath Montserrat: Insights from Sr and Ba profiles across plagioclase phenocrysts. IAVCEI 1902 Centennial Workshop, 12-16 Mai, Mount Pelee, Martinique.

Zellmer G.F., Sparks R.S.J., Hawkesworth C.J. (2001) Processes of magma remobilisation and cooling at Montserrat, W. I.: Insights from Sr diffusion in plagioclase crystals. In Knesel, K., Bergantz, G., Davidson, J. (eds) GSA Penrose Conference, Longevity and Dynamics of Rhyolite Magma Chambers, 6-12 Juni, Mammoth Lakes, USA.

Zellmer G.F., Sparks R.S.J., Hawkesworth C.J., Thomas L.E., Brewer T.S. (2000) Petrogenetic processes and their timescales at Montserrat, Lesser Antilles volcanic arc. Eos Trans. AUG 81(48), Fall Meet. Suppl., Abstract V21D-21.

Charlier B.L.A., Zellmer G.F. (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. Journal of Conference Abstracts 5, 298.

Zellmer G.F., Turner S.P., Hawkesworth C.J. (2000) Timescales of destructive plate margin magmatism: crustal residence versus wedge transfer times. In: Smith I.E.M., Davidson, J.P., Gamble, J.A., Price, R.C. (Eds) State of the Arc 2000: Processes and Timescales in the genesis and evolution of arc magmas. The Royal Society of New Zealand, Wellington, NZ.

Zellmer G.F., Hawkesworth C.J., Turner S.P. (1998) U-Th-Ra isotope evidence for rates of fluid transport and magmatic processes beneath Santorini, Aegean Volcanic Arc. Mineralogical Magazine 62A, 1685-1686.

Hawkesworth C.J., Thomas L., Turner S.P., Zellmer G.F., van Calsteren P. (1998) The timescales of melt generation and differentiation; evidence from U-series isotopes. Annales Geophysicae, 16 Suppl. 1, 188.

Zellmer G.F., Turner S.P., Hawkesworth C.J. (1998) Timescales and processes of magma formation, transfer and storage beneath Santorini, Aegean volcanic arc. Geochemistry research in progress, 28 October, Geological Society, Burlington House, London, U.K.

Zellmer G.F., Hawkesworth C.J., Turner S.P. (1997) U-series isotope evidence for flux rates and magma genesis beneath Santorini. Journal of Conference Abstracts 2, 89.
 

Zellmer G.F. (1998) Petrogenetic Processes and their timescales beneath Santorini, Aegean Volcanic Arc, Greece. PhD thesis, The Open University, 270 pages. [pdf] [Appendix D, xls]

Zellmer G.F. (1994) The Geology of Saint John, New Brunswick, Canada. Natural Science Tripos Part II Bachelor thesis, University of Cambridge, 32 pages & 1 geological map.