Erwan MARTIN Department of Geological Sciences 1272 University of Oregon Eugene, OR-97403 (USA) e-mail: ermartin@uoregon.edu Born: October 31, 1979 Nationality: French

- EDUCATION -

• 2007-2008: Post-Doc (French "Lavoisier" grant; 2007), Department of Geological Sciences of the University of Oregon (Eugene, USA). Advisor: Ilya Bindeman. Research projects: Stable isotope (oxygen, hydrogen and sulfur) constraints on subduction zone fluid composition and behavior; genesis of high-d18O magmas in subduction environment, silicic rocks genesis, volcanic glass hydration processes, climatic impacts of "super-eruptions" and sulfate formation and conservation in sediments. [Field work: Lake Tecopa - Mt. Shasta].

Stable Isotope lab at the Univerity of Oregon

• 2003-2006: PhD in Earth and Planetary Sciences, Laboratoire Magmas et Volcans, University of Clermont-Ferrand, France. Advisor: Olgeir Sigmarsson. Title: Geochemical study of silicic magmas from Iceland: petrogenetic processes and implications on Iceland geodynamic evolution and on the formation of the primitive continental crust. [Field work: Iceland]

• 2002-2003: Master degree (DEA) " Magmatic and metamorphic processes, Volcanology ", University of Clermont-Ferrand, France. Advisor: Olgeir Sigmarsson and Pierre Schiano. Title: Segregation veins: Mechanisms of formation and evolution by high degrees of fractional crystallization, leading to the genesis of granitic or trondhjemitic liquids in three different geodynamic regimes. [Field work: Segregation veins; Field trip: Corsica/Italy]

• 2001-2002: Bachelor of Earth and Planetary Sciences (Maîtrise), University of Aix-Marseille, France. Adsvisors: Christian Coulon, Jean-Jacques Cochemé and Nathalie Thomas Title: Mechanisms of strombolian cone edification in relation to morphology and age in the Devès volcanic chain (Velay, France). [Field work: Devès (Massif Central, France) / experiments]

- EXPERIENCES -

• 2003-2006: Teaching 65 hours per year at University of Clermont-Ferrand (mainly Petrology, mineralogy, cartography and field geology).

- SKILLS -

• Methods and equipment used during research : Methods: field sampling, major and trace element analyses, measurement of U and Th content by isotopic dilution method and isotope analyses of Nd, Sr and O on whole rock samples and mineral separates. Equipment: Jobin-Yvon Ultima-C ICP-AES; VG PQ2+ ICP-MS; Cameca SX100 microprobe; Jeol JSM-5910 LV SEM; solid (Cameca TSN 206 and Thermo-Finnigan Triton TI) and gas source (Finnigan MAT253) mass spectrometer; vacuum laser fluorination line; Finnigan TC/EA.

• Software used: Microsoft: Word, Excel and Power Point; Adobe: Illustrator, Photoshop and Dreamweaver; Origin

• Languages: English and basic Spanish.

- EXTRA-CURRICULAR ACTIVITIES -

• Out-door activities (surfing, snowboarding, hiking, juggling, triathlon (swim, bike and run) etc.) and music (saxophone, clarinet, flutes, bagpipe, guitar, etc.)

- PUBLICATIONS -

Martin E. & Sigmarsson O. (2005). Trondhjemitic and granitic melts formed by fractional crystallization of an olivine tholeiite from Reykjanes Peninsula, Iceland. Geological magazine, 142, 651-658. [pdf]

Martin E. (2006). Etude géochimique des magmas acides d'Islande : mode de genèse, implications sur l'évolution géodynamique islandaise et sur la formation de la proto-croûte continentale. Université Blaise Pascal, Clermont Ferrand, 272 pp.

Martin E. & Sigmarsson O. (2007). Crustal thermal state and origin of silicic magma in Iceland: the case of Torfajökull, Ljósufjöll and Snæfellsjökull volcanoes. Contribution to Mineralogy and Petrology, 153, 593-605. [pdf]

Martin, E. & Sigmarsson, O. (2007). Low-pressure differentiation of tholeiitic lavas as recorded in segregation veins from Reykjanes (Iceland), Lanzarote (Canary Islands) and Masaya (Nicaragua). Contribution to Mineralogy and Petrology. 154, 559-573. [pdf]

Martin E., Martin H. & Sigmarsson (2007). Could Iceland be a modern analogue of Earth's early continental crust? Accepted to Terra Nova.

Martin E., Bindeman I. & Grove T. (2008). Subduction in high fluid fluxing environment and the origin of high-d18O lavas in Mt. Shasta, Cascade arc, California. Submitted to Geochimica and Cosmochimica Acta.

Martin E. & Sigmarsson O. (2008). Overview of silicic magma composition produced during the last 15 Ma in Iceland.To submit to Journal of Petrology.

- CONFERENCES -

Martin E. & Sigmarsson O. (2005). Implication for the origin of tholeiitic silicic magmas from atmospheric pressure fractional crystallization of basaltic lava flows on Reykjanes peninsula (Iceland), Lanzarote (Canary Islands) and Masaya (Nicaragua). Geophysical Research Abstracts, 7, 00846, EGU General Assembly 2005, Vienna (Austria). Talk: [Abstract.pdf]

Martin E. & Sigmarsson O. (2006). Segregation veins in tholeiitic lavas: implications for the formation of silicic magmas in Iceland and for the genesis of primitive continental crust on the earth. Raunvísindaþing í Reykjavík (Iceland). [Poster.pdf]

Martin E. & Sigmarsson O. (2006). Crustal thermal state and origin of silicic magma in Iceland: the case of Torfajökull, Ljósufjöll and Snæfellsjökull volcanoes. RST, Dijon (France). [Poster.pdf]

Martin E. & Sigmarsson O. (2006). Trondhjemitic melts produced by in-situ differentiation of a tholeiitic lava flow, Reykjanes Peninsula, Iceland. AGU fall meeting, San Francisco (USA). [Poster.pdf]

Martin E., Bindeman I. & Grove T. (2007). Light stable isotopes constrain on slab fluids composition and behavior in a warm subduction zone: case of the Mount Shasta stratovolcano, California. MAG2007, Taipei (Taiwan). [Poster.pdf]

Martin E., Bindeman I. & Grove T. (2007). Subduction in high fluid fluxing environment and the origin of high-δ18O and high-δ7Li lavas in Mt. Shasta, Cascade arc, California. AGU fall meeting, San Francisco (USA). Talk: [Abstract.pdf]

Martin E. & Bindeman I. (2008). Detailed “supervolcanic” ash record in dry Lake Tecopa, California: δ34S, δ18O and Δ17O of soluble volcanic sulfate. Goldschmidt, Vancouver (CAN). [Abstract.pdf]

Martin E. & Bindeman I. (2008). Rare isotope insights into supereruption: sulfur and triple isotope geochemistry of sulfate aerosols absorbed on volcanic ash particules. IAVCEI, Reykjavik (Iceland).[Abstract.pdf]

Martin E. & Sigmarsson O. (2008). Overview of silicic magma composition produced during the last 15 Ma in Iceland. IAVCEI, Reykjavik (Iceland).[Abstract.pdf]