Erwan MARTIN Institut de Physique du Globe de Paris Laboratoire de Géochimie des Isotopes Stables 4 place Jussieu - T54-64 E1 75005 Paris (FRANCE) e-mail: martin@ipgp.jussieu.fr Born: October 31, 1979 Nationality: French

- EDUCATION -

• 2009-2010: Lecturer, Université Paris VII - Laboratoire de Géochimie des Isotopes Stables- IPGP. Research projects: Geochemical approach (Major-trace elements, stable and radiogenic isotopes) to the understanding of rootless cones from Iceland: implications on phreatomagmatism hazards and the quantification and repartition of the water on Mars; Study of O- and S-isotopes in volcanic sulfates as an open window on climatic impacts of large eruptions. [Field work: Iceland]

• 2007-2009: Post-Doc (French "Lavoisier" grant; 2007), Department of Geological Sciences at 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 volcanic sulfate formation and conservation in sediments. [Field work: Lake Tecopa - Mt. Shasta]. Stable Isotope lab at the University 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 " 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, 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]

- TEACHING EXPERIENCES -

• 2009-2010: 192 hours at the Université Paris VII: cartography, geochemistry in laboratory, field geology and supervising students doing research projects in the Laboratoire de Géochimie des Isotopes Stables de l'PGP.
• 2007-2009: Supervising students doing research projects in the Stable Isotopes Lab at the University of Oregon.
• 2003-2006: 65 hours per year at University of Clermont-Ferrand: petrology, mineralogy, cartography and general 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 (2008). Could Iceland be a modern analogue of Earth's early continental crust? Terra Nova.20, 463–468. [pdf] Selected paper by Terra Nova in 2008.

Martin E. & Bindeman I. (2009). Mass-independent isotopic signatures of volcanic sulfate from three supereruption ash deposits in Lake Tecopa, California. Earth and Planetary Science Letters. [pdf]

Martin E. & Sigmarsson O. (2009). Thirteen million years of silicic magma production in Iceland: petrogenetic processes and tectonic settings. Lithos (Accepted with correction).

Martin E., Bindeman I. & Grove T. (2009). Diverse ancient δ18O signature of the mantle wedge homogenized by modern subduction: across-arc geochemical study of Mt. Shasta and Medicine Lake volcanoes (California). Contribution to Mineralogy and Petrology (Submitted).

- 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). Oral presentation: [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). Oral presentation: [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). Oral presentation: [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]

Martin E., Bindeman I. & Grove T. (2008). Heterogeneous δ18O in the mantle wedge beneath Medicine Lake and Mt. Shasta volcanoes (California): ancient or modern subduction signature? AGU fall meeting, San Francisco (USA). Oral presentation: [Abstract.pdf]

Martin E., Bindeman I., Palandri J. & Johnston D. (2009). Hydrogen isotope analyses of hydrous glasses by TC/EA system. Goldschmidt, Davos (Switzerland). [Abstract.pdf]