Edwin A. Schauble

 

Dept. of Earth, Planetary, and Space Sciences

University of California, Los Angeles

595 Charles Young Drive East, Box 951567

Los Angeles, CA 90095-1567

Phone:  (310) 206-9292

Fax:      (310) 825-2779

Email:  schauble@epss.ucla.edu

http://epss.ucla.edu/people/faculty/578/
http://www2.ess.ucla.edu/~schauble

 

Education                   

California Institute of Technology, Pasadena, CA

Ph.D. in Geology, 2002

Thesis: I. Predicting equilibrium stable isotope fractionations of iron, chlorine, and chromium.

II. Oxygen-isotope investigation of Mesozoic and Cenozoic granitoids of the northeastern Great Basin, Nevada and Utah.

Advisor: Hugh P. Taylor, Jr.

                                   

University of Chicago, Chicago, IL

Honors A. B., Geophysical Sciences, 1994

 

Research Experience

Associate Professor of Geochemistry and Astrobiology, University of California, Los Angeles, July 2009-present

 

Assistant Professor of Geochemistry and Astrobiology, University of California, Los Angeles, 2003-2009

 

Postdoctoral Scholar in Geology, California Institute of Technology, 2002-2003

Development of new techniques for the investigation of atmospheric CO2 cycling, particularly to discern the relative contributions of man-made and natural CO2 sources by measuring the abundance of 13C16O18O in air. (Advisor: Prof. John Eiler)

 

Graduate Student Researcher, California Institute of Technology, 1995-2002

Main research focused on developing empirical and ab initio methods for estimating equilibrium isotopic fractionations. (Advisor: Prof. Hugh P. Taylor, Jr.)

Other research topics included:

• Oxygen-isotope measurements to determine the petrogenesis and subsequent histories of fluid-rock interaction of granites from the northeastern great basin (US).

Paleomagnetic studies of late Tertiary extension and vertical-axis rotation in the Death Valley region.

 

Student Researcher, Research Technician, Enrico Fermi Institute, U. Chicago, 1993-1995

Stable-isotope investigation of hydrothermal alteration in the Waits River Formation, Central Vermont, and the origins of the Paleozoic-Mesozoic alkaline intrusions near Lake Baikal, Siberia. Refurbished and ran oxygen- and carbon-isotope analytical facilities.
(Advisor: Prof. Stephen Wickham)

 

Summer Intern, Geologic Division, US Geological Survey, 1992

Trace-element analyses to fingerprint Tertiary ash-flow tuffs and lavas near the Basin and Range/Colorado Plateau transition, eastern Nevada.

            (Advisor: Dr. Robert Scott)

 

Teaching Experience (with student ratings for the past two years)

Introduction to Oceanography – Undergraduate, General Education  

            Taught yearly, 2004-2013

            Student Ratings (F12): Instructor 7.7/9.0, Overall Course 7.2/9.0         

            Student Ratings (F11): Instructor 7.6/9.0, Overall Course 7.0/9.0         

Biological and Environmental Geochemistry – Undergraduate, Upper division/Graduate

            Taught Spring 2006 & 2008, Winter 2010 & 2011, Spring 2013

            Student Ratings (W11): Instructor 8.1/9.0, Overall Course 7.7/9.0

            Student Ratings (S13): Instructor 8.1/9.0, Overall Course 7.7/9.0

Isotope Geochemistry – Undergraduate, Upper division/Graduate        

            Taught Spring 2007, 2010 & 2011                 

            Student Ratings (S11): Instructor 6.4/9.0, Overall Course 6.0/9.0 (Undergrads)

            Student Ratings (S11): Instructor 8.0/9.0, Overall Course 7.6/9.0 (Grads)

First-principles Geochemistry – Graduate

            Taught Winter 2006, 2009 & 2012

Journal Club Seminar – Undergraduate supplement to departmental colloquium

            Taught Winter 2009 & 2012

            Student Ratings (W12): Instructor 9.0/9.0, Overall Course 9.0/9.0

Giant Crystals of Southern California – Freshman Seminar/Field Trip

            Taught Fall 2004

Igneous Petrology – Undergraduate, Upper Division   

            Taught Spring 2004                

Biological and Environmental Geochemistry – Graduate Seminar       

            Supervised Spring 2005          

Current Research in Geochemistry – Graduate Seminar Series

Supervised Winter 2004 & 2005, Spring 2006, Winter 2007 & 2008, Spring 2009

Current Research in Earth and Space Sciences – Weekly Departmental Colloquium

            Supervised Winter 2007, 2009 and 2012

 

Grants Received

Supervisor (with Rob Eagle, UCLA), ACS Petroleum Research Fund Grant 52977-ND2: "Evolution of Seawater Mg/Ca Ratios: New Constraints from the Carbonate 'Clumped Isotope' Thermometer" – October 2012 to September 2014, $100,000.

Co-Principal Investigator (with Paul Spry, Iowa State University), NSF Grant EAR1047668: “Collaborative Research: Stable Isotope Systematics of Gold-silver Telluride Deposits: A Theoretical and Experimental Approach” – March 2011 to February 2014, $166,696.

University of California Office of Instructional Development Mini-grant for a new stony-iron meteorite teaching specimen (as part of a group with John Wasson and Jean-Luc Margot) – April 2011, $600.

Principal Investigator, NSF Grant EAR0643286: “Iron isotope fractionation in solution” – July 2007 to September 2010, $184,376.

Co-Investigator, NSF Grant EAR0711411: “Experimental Investigation of Non-Traditional Stable Isotope Fractionation in Geological Materials” – June 2007 to May 2011, $297,301.00

Principal Investigator, NSF Grant EAR0345433: “Theoretical stable isotope geochemistry of alkaline-earth elements” – July 2004 to July 2008, $247,951

Co-Investigator, NASA Astrobiology Institute: “Life in the Cosmos: from Stars to Genes” – Nov. 2003 to Oct. 2008, $7,152,638 (Total)

University of California Office of Instructional Development Mini-grants for undergraduate field trips on the Research Vessel SeaWorld UCLA –Winter 2005, $1650; Fall 2005, $1892; Fall 2006, $1000.

National Center for Supercomputing Applications Resource Allocation: “Stable isotope geochemistry of heavy elements” – June 2003 to May 2004, 10,000 CPU-hours

 

Service, Awards, and Honors

Secretary, Member of the Board of Directors, Geochemical Society, 2011-

Associate Editor, Geochimica et Cosmochimica Acta, 2009-

Hisashi Kuno Award, AGU Volcanology, Geochemistry and Petrology Section, 2009

Member of the Editorial Board, Chemical Geology, 2008-2011                      

Richard H. Jahns Graduate Student Teaching Award, 2001-2002

Sam and Diane Epstein Fellowship in Geochemistry, 2001-2002

AGU Outstanding Student Paper Award, Biogeochemistry, Fall 2000

Special Institute Fellowship, Caltech, 1995-1996

Geophysical Sciences Department Honors, U. Chicago, 1994

National Merit Scholarship, U. Chicago, 1990-1994

 

Refereed Publications 

Hill PS, Schauble EA, and Tripati AK (2013, in press) Theoretical Constraints on the Effects of pH, Salinity, and Temperature on Clumped Isotope Signatures of Dissolved Inorganic Carbon Species and Precipitating Carbonate Minerals. Geochimica et Cosmochimica Acta doi: 10.1016/j.gca.2013.06.018.

Schauble EA (2013) Modeling nuclear volume isotope effects in crystals. Proceedings of the National Academy of Sciences doi:10.1073/pnas.1216216110.

Palaich S, Manning C, Schauble E and Kavner A (2013) Spectroscopic and X-ray diffraction investigation of the behavior of hanksite and tychite at high pressures, and a model for the compressibility of sulfate minerals. American Mineralogist 98:1543-1549.

Ghosh S, Schauble EA, Lacrampe Couloume G, Blum JD and Bergquist BA (2013) Estimation of nuclear volume dependent fractionation of mercury isotopes in equilibrium liquid–vapor evaporation experiments. Chemical Geology 336:5-12.

Yeung LY, Young ED and Schauble EA (2012) Measurements of 18O18O and 17O18O in the atmosphere and the role of isotope-exchange reactions. Journal of Geophysical Research: Atmospheres 117:D18306.

Moynier F, Yin QZ and Schauble E (2011) Isotopic evidence of Cr partitioning into Earth’s core. Science 331, 1417-1420.

Hunt JD, Kavner A, Schauble EA, Snyder D, and Manning CE (2011) Polymerization of aqueous silica in H2O–K2O solutions at 25–200 °C and 1 bar to 20 kbar. Chemical Geology 283, 161-170.

Black JR, Kavner A and Schauble EA (2011) Calculation of equilibrium stable isotope partition function ratios for aqueous zinc complexes and metallic zinc. Geochimica et Cosmochimica Acta 75, 769-783.

Schauble EA (2011) First-principles estimates of equilibrium magnesium isotope fractionation in silicate, oxide, carbonate and hexaaquamagnesium(2+) crystals. Geochimica et Cosmochimica Acta 75, 844-869.

Hill PS, Schauble EA, and Young ED (2010) Effects of changing solution chemistry on Fe3+/Fe2+ isotope fractionation in aqueous Fe-Cl solutions: a comparison of experimental data with theoretical predictions. Geochimica et Cosmochimica Acta 74, 6669-6689.

Ziegler K, Young ED, Schauble EA and Wasson JT (2010) Metal–silicate silicon isotope fractionation in enstatite meteorites and constraints on Earth's core formation. Earth and Planetary Science Letters 295, 487-496.

Eagle RA, Schauble EA, Tripati AK, Tütken T, Hulbert RC and Eiler JM (2010) Body temperatures of modern and extinct species based on 13C-18O bond abundances in apatite. Proceedings of the National Academy of Sciences (USA) 107, 10377-10382.

Young ED, Tonui E, Manning CE, Schauble E and Macris CA (2009) Spinel-olivine magnesium isotope thermometry in the mantle and implications for the Mg isotopic composition of the Earth. Earth and Planetary Science Letters 288, 524-533.

Shahar A, Ziegler K, Young ED, Ricolleau A, Schauble EA, and Fei Y (2009) Experimentally determined Si isotope fractionation between silicate and Fe metal and implications for Earth’s core formation. Earth and Planetary Science Letters 288, 228-234.

Hill PS, Schauble EA, Shahar A, Tonui E, and Young ED (2009) Experimental studies of equilibrium iron isotope fractionation in ferric aquo-chloro complexes. Geochimica et Cosmochimica Acta 73, 2366-2381.

Griffith EM, Schauble EA, Bullen TD and Paytan A (2008) Characterization of calcium isotopes in natural and synthetic barite. Geochimica et Cosmochimica Acta 72, 5641-5658.

Hill PS, Schauble EA (2008) Modeling the effects of bond environment on iron isotope fractionation in ferric aquo-chloro complexes. Geochimica et Cosmochimica Acta 72, 1939-1958.

Georg RB, Halliday AN, Schauble EA, and Reynolds BC (2007) Silicon in the Earth’s core. Nature 447, 1102-1106.

Schauble EA (2007) Role of nuclear volume in driving equilibrium stable isotope fractionation of mercury, thallium, and other very heavy elements. Geochimica et Cosmochimica Acta 71, 2170-2189.

Schauble EA, Ghosh P, and Eiler JM (2006) Preferential formation of 13C-18O bonds in carbonate minerals, estimated using first-principles lattice dynamics, Geochimica et Cosmochimica Acta 70, 2510-2529.

Ghosh P, Adkins J, Affek H, Guo W, Schauble EA, Schrag D, and Eiler JM (2006) 13C-18O bonds in carbonate minerals: A new kind of paleothermometer, Geochimica et Cosmochimica Acta 70, 1439-1456.

Schauble EA, Rossman GR, and Taylor HP Jr. (2004) Theoretical estimates of equilibrium chromium-isotope fractionations, Chemical Geology 205, 99-114.

Eiler JM, Schauble EA (2004) 13C18O16O in Earth’s atmosphere, Geochimica et Cosmochimica Acta 68, 4767-4777.

Wang Z, Schauble EA, and Eiler JM (2004) Equilibrium thermodynamics of multiply-substituted isotopologues of molecular gases, Geochimica et Cosmochimica Acta 68, 4779-4797.

Schauble EA, Rossman GR, and Taylor HP Jr. (2003) Theoretical estimates of equilibrium chlorine-isotope fractionations, Geochimica et Cosmochimica Acta 67, 3267-3281.

Petronis MS, Geissman JW, Holm DK, Wernicke B, and Schauble EA (2002) Assessing vertical-axis rotations in large-magnitude extensional regimes: a transect across the Death Valley extended terrane, California, Journal of Geophysical Research 107(B1), 10.1029/2001JB000239.

Schauble EA, Rossman GR, and Taylor HP Jr (2001) Theoretical estimates of equilibrium Fe isotope fractionations from vibrational spectroscopy, Geochimica et Cosmochimica Acta 65, 2487-2497.

Wickham SM, Alberts AD, Zanilevich AN, Litvinovsky BA, Bindeman IN, and Schauble EA (1996) A stable isotope study of anorogenic magmatism in east central Asia, Journal of Petrology 37, 1063-1095.

 

Review and Synthesis Articles

Schauble EA, Méheut M, and Hill PS (2009) Combining stable isotope fractionation theory with experiments. Elements 5, 369-374.

Schauble EA (2004) Applying stable isotope fractionation theory to new systems, in: Johnson CM, Beard B, and AlbarŹde F, eds. Geochemistry of non-traditional stable isotopes. MSA Reviews in Mineralogy & Geochemistry, v. 55, ch. 3, p. 65-111.

 

Conference Abstracts & Presentations           

Tripati A, Hill PS, Eagle R, Schauble EA, Zeebe R and Uchikawa J, 13C-18O bond ordering and 18O/16O ratios in dissolved inorganic carbon species and their potential to be preserved in the solid phase. 2013 Fall Meeting, American Geophysical Union, Abstract PP23A-1935.

Haghnegahdar M, Schauble EA, Fornadel AP abd Spry PG, First-principles models of equilibrium tellurium isotope fractionation. 2013 Fall Meeting, American Geophysical Union, Abstract V51A-2636.

Schauble EA, Modeling nuclear field shift isotope fractionation in crystals. 2013 Fall Meeting, American Geophysical Union, Abstract V51A-2646.

Young ED, Lazar GC, Macris CA, Manning CE, Schauble EA and Shahar A, High-Temperature Equilibrium Isotope Fractionation of Non-Traditional Stable Isotopes: Experiments, Theory, and Applications. 2013 Fall Meeting, American Geophysical Union, Abstract V52A-02.

 Yeung LY, Young ED, Schauble EA, Affek HP, Boering KA, Eiler JM and Okumura M, Atmospheric chemistry and dynamics recorded in the isotopic ordering in O2 and CO2. 23rd Annual Goldschmidt Conference (2013, A5747; Invited).

Méheut M and Schauble EA, The structural determinants of silicon fractionation properties of silicate minerals: a first-principles density functional study. 23rd Annual Goldschmidt Conference (2013, A2074).

Schauble EA, Nuclear size and shapedependent isotope fractionation of heavy elements. EnvironMetal Isotopes conference (EMI2013; Keynote).

Hill PS, Tripati AK, and Schauble EA, Predicting 13C-18O clumped isotope fractionation in dissolved inorganic carbon and rapidly precipitated carbonate minerals. 2012 Fall Meeting, American Geophysical Union, Abstract V23B-2814.

Yeung LY, Young ED and Schauble EA, Towards tracing long-term trends in atmospheric free radicals using rare-isotope clumping in O2. 2012 Fall Meeting, American Geophysical Union, Abstract A54G-08.

Young ED and Schauble EA, Isotopic consequences of CAI condensation. 75th Annual Meteoritical Society Meeting (2012), Abstract 5382.

Schauble EA, Ghosh S and Bergquist BA, Estimating isotope fractionation driven by nuclear size.  22nd Annual Goldschmidt Conference (2012).

Yeung LY, Young ED and Schauble EA, 18O18O and 17O18O in the atmosphere. 22nd Annual Goldschmidt Conference (2012).

Schauble EA, Reconstructing ancient environments from isotope records in fossils. 2012 Gordon Conference on Isotopes in Biological & Chemical Sciences (Invited).

Schauble EA and Griffith EM, Equilibrium strontium isotope fractionation in minerals and solution. 2011 Fall Meeting, American Geophysical Union, Abstract PP41E-01.

Macris CA, Young ED, Manning CE and Schauble EA, Experimental determination of equilibrium magnesium isotope fractionation between spinel, forsterite, and magnesite by the three-isotope method at 700 °C and 1 GPa. 2011 Fall Meeting, American Geophysical Union, Abstract MR12A-02.

Yeung LY, Young ED and Schauble EA, High-precision measurements of 17O18O and 18O18O in air. 2011 Fall Meeting, American Geophysical Union, Abstract V31B-2529.

Hill PS, Tripati AK, and Schauble EA, Factors affecting the clumped isotope signature of dissolved inorganic carbon and carbonate minerals. 2011 Fall Meeting, American Geophysical Union, Abstract PP41A-1742.

Hettmann K, Kreissig K, Schauble E, Rehkämper M, Marks M and Markl G, Heavy isotope fractionation in magmatic systems: the example Tl. 21st Annual Goldschmidt Conference (2011, A1018).

Macris CA, Young ED, Manning CE and Schauble EA, New insights into San Carlos mantle xenoliths using iron isotopes. 21st Annual Goldschmidt Conference (2011, A1382).

Méheut M and Schauble EA, The structural determinants of silicon fractionation properties of silicate minerals: a first-principles density functional study. 21st Annual Goldschmidt Conference (2011, A1446).

Schauble EA, Estimating stable isotope signatures of core formation. 21st Annual Goldschmidt Conference (2011, A1809).

Schauble EA and Sharp ZD, Modeling isotopic signatures of nebular chlorine condensation. 21st Annual Goldschmidt Conference (2011, A1810).

Young ED, Rumble III D, Freedman PA, Schauble EA and Guo W, High mass resolution gas- source mass spectrometry. 21st Annual Goldschmidt Conference (2011, A2229).

Schauble EA, First-principles calibration of the carbonate clumping paleothermometer in apatite (Invited). 2010 Fall Meeting, American Geophysical Union, Abstract B13I-04.

Macris CA, Young ED, Manning CE, and Schauble EA, Inter-mineral iron isotope fractionation in San Carlos mantle xenoliths. 2010 Fall Meeting, American Geophysical Union, Abstract V51B-2199.

Yeung LY, Schauble EA, Fleming J, Prokopenko MG, Berelson W, and Young ED. Understanding the triple-isotopic mass dependence of equilibrium oxygen solvation. 2010 Fall Meeting, American Geophysical Union, Abstract V31B-2328.

Prytulak J, Elliott T, Halliday A, Kelley KA, Nielsen SG, Plank T, and Schauble EA, Vanadium Stable Isotope Variations in the Mariana Island Arc: Oxygen Fugacity Versus Magmatic Differentiation. 2010 Fall Meeting, American Geophysical Union, Abstract V33B-2371, Withdrawn.

Schauble EA, Nuclear volume isotope effects (detection, analysis and theory). Co-organizer. DOE Basic Energy Sciences workshop on stable isotope geochemistry, December 2010.

Schauble EA, Isotope signatures of high pressure / high temperature processes. Invited. NSF COMPRES Workshop, Minneapolis, MN, August 2010.

Schauble EA, Rapid structural, thermodynamic and kinetic reconnaissance using electronic structure models. White paper and presentation at the NSF Futures in Geobiology and Low-temperature Geochemistry Workshop, Washington DC, August 2010.

Schauble EA (2010) Calcium isotope fractionation in crystals and solution. Eos Trans. AGU, 91(26), Meet. Am. Suppl. Abstract V24A-08.

Meheut M and Schauble EA (2010) The Chemical and Structural Dependencies of Silicon Isotopic Fractionation in Silicate Minerals: a First-Principles Density Functional Study. Eos Trans. AGU, 91(26), Meet. Am. Suppl. Abstract V24A-01.

Eagle R, Schauble E, Tripati A, Tutken T, Fricke H, Hulbert R, Eiler J, 'Clumped isotope' thermometry in bioapatite. 20th Annual Goldschmidt Conference (2010, Geochimica et Cosmochimica Acta, v. 74, no. 12, p. A256).

Schauble EA, Mass-independent fractionation processes in heavy elements. 20th Annual Goldschmidt Conference (2010, Geochimica et Cosmochimica Acta, v. 74, no. 12, p. A919).

Young ED, Schauble EA, Shahar A, Ziegler K, Manning CE, and Lazar C, Stable isotopes as tracers of planetary differentiation. 20th Annual Goldschmidt Conference (2010, Geochimica et Cosmochimica Acta, v. 74, no. 12, p. A1190).

Schauble EA, Equilibrium theory of isotopic ordering. Invited talk. Quaternary Research Center Workshop on Clumped Isotopes, U. Washington (April, 2010)

Eagle R, Schauble EA, Tripati AK, Fricke HC, Tütken T and Eiler JM, A paleothermometer based on abundances of 13C-18O bonds in bioapatite: calibration and reconstruction of the body temperatures of extinct Cenozoic mammals and Mesozoic dinosaurs. American Geophysical Union Fall Meeting (2009, Eos. Trans. AGU, v. 90, no. 52, Fall Meet. Suppl., Abstract PP31B-1342).

Bergquist BA, Ghosh S, Lacrampe-Couloume G, Schauble EA and Blum JD, Estimation of nuclear volume dependent fractionation of mercury isotopes. American Geophysical Union Fall Meeting (2009, Eos. Trans. AGU, v. 90, no. 52, Fall Meet. Suppl., Abstract V11A-1933).

Young ED, Schauble EA and Macris C, Spinel-silicate Mg and Fe stable isotope fractionation: a model system to explore isotope partitioning in the deep Earth. American Geophysical Union Fall Meeting (2009, Eos. Trans. AGU, v. 90, no. 52, Fall Meet. Suppl., Abstract V11C-1960).

Schauble EA, Equilibrium carbon and hydrogen isotope fractionation in iron. American Geophysical Union Fall Meeting (2009, Eos. Trans. AGU, v. 90, no. 52, Fall Meet. Suppl., Abstract V11C-1967).

Hill PS and Schauble EA, Potential Effects of Speciation on Equilibrium Fe3+/Fe2+ Isotopic Fractionation, based on Ab Initio Models of Aqueous Fe-Cl and Fe-S Complexes. American Geophysical Union Fall Meeting (2009, Eos. Trans. AGU, v. 90, no. 52, Fall Meet. Suppl., Abstract V11C-1971).

Hunt JD, Kavner A, Schauble EA and Manning CE, Speciation of aqueous silica at elevated PT using Raman spectroscopy. American Geophysical Union Fall Meeting (2009, Eos. Trans. AGU, v. 90, no. 52, Fall Meet. Suppl., Abstract V43B-2235).

Weyer S, Brennecka G, Montoya Pino C, Noordmann J, Schauble EA, Wadhwa M and Anbar AD, Natural variation of 238U/235U in geo- and cosmochemistry. American Geophysical Union Fall Meeting (2009, Eos. Trans. AGU, v. 90, no. 52, Fall Meet. Suppl., Abstract V54C-05).

Bergquist BA, Blum JD, Rose C, Ghosh S, Schauble EA and Jude D (2009, 9th International Conference on Mercury as a Global Pollutant) Mass-Dependent and -Independent Fractionation of Mercury Isotopes in Aquatic Systems.

Ziegler K, Young ED, Schauble EA and Wasson JT, Silicon isotope fractionation between silicate and metal from an enstatite meteorite: implications for Earth’s core formation. 72nd Annual Meteoritical Society Meeting  (2009, Meteoritics and Planetary Science v. 44 Supplement, Abstract 5435, http://www.lpi.usra.edu/meetings/metsoc2009/pdf/5435.pdf)

Hill PS and Schauble E, Ab initio studies of Fe-isotope fractionation in Fe sulfides. 19th Annual Goldschmidt Conference (2009, Geochimica et Cosmochimica Acta, v. 73, no. 13S, p. A531)

Méheut M and Schauble EA, Internal fractionation of oxygen in hydrous minerals: reconciling thermal dehydroxylation and partial fluorination through theoretical predictions. 19th Annual Goldschmidt Conference (2009, Geochimica et Cosmochimica Acta, v. 73, no. 13S, p. A865)

Black J, John S, Schauble E and Kavner A, Resolving equlibrium and kinetic zinc isotope fractionations. 19th Annual Goldschmidt Conference (2009, Geochimica et Cosmochimica Acta, v. 73, no. 13S, p. A127)

Schauble EA, Young ED, Ziegler K, Shahar A, Halliday AN and Georg RB, Silicon isotope fractionation at high pressures and temperatures. 19th Annual Goldschmidt Conference (2009, Geochimica et Cosmochimica Acta, v. 73, no. 13S, p. A1169)

Ziegler K, Young ED, Schauble EA and Wasson JT, Silicon isotope fractionation between silicate and metal from an enstatite meteorite. 19th Annual Goldschmidt Conference (2009, Geochimica et Cosmochimica Acta, v. 73, no. 13S, p. A1534)

Prytulak J, Nielsen S, Schauble E and Halliday A, Vanadium stable isotopic fractionation in geologic materials measured by MC-ICPMS. 19th Annual Goldschmidt Conference (2009, Geochimica et Cosmochimica Acta, v. 73, no. 13S, p. A1057)

Shahar A, Ziegler K, Young ED, Ricolleau A, Macris CA, Schauble EA and Fei Y (2009,) Experimental evidence for isotope fractionation during planetary differentiation. 40th Lunar and Planetary Science Conference (2009, LPSC abstract 1640, www.lpi.usra.edu/meetings/lpsc2009/pdf/1640.pdf)

Hunt JD, Kavner A, Schauble EA, and Manning CE, Speciation of aqueous silica at high pH using Raman spectroscopy. American Geophysical Union Fall Meeting (2008, Eos. Trans. AGU, v. 89, no. 53, Fall Meet. Suppl., Abstract V23F-2199).

Hill PS, Schauble EA, and Young ED, Relative Effects of Nonredox vs. Redox on Fe2+/Fe3+ Equilibrium Isotopic Fractionation in Aqueous Solutions. American Geophysical Union Fall Meeting (2008, Eos. Trans. AGU, v. 89, no. 53, Fall Meet. Suppl., Abstract V23F-2196).

Young ED, Tonui E, Manning CE, Schauble E and Macris C, Inter-mineral Magnesium Isotope Fractionation in the Mantle and Implications for the Supra-chondritic 25Mg/24Mg of Earth. American Geophysical Union Fall Meeting (2008, Eos. Trans. AGU, v. 89, no. 53, Fall Meet. Suppl., Abstract V13B-2125).

Macris CA, Young ED, Manning EA, and Tonui E, Inter-mineral iron isotope fractionation in San Carlos xenoliths. American Geophysical Union Fall Meeting (2008, Eos. Trans. AGU, v. 89, no. 53, Fall Meet. Suppl., Abstract V41D-2128).

Shahar A, Macris C, Young E, Schauble EA, and Fei Y, Experimental evidence for iron and silicon isotope fractionation during Earth's core formation. American Geophysical Union Fall Meeting (2008, Eos. Trans. AGU, v. 89, no. 53, Fall Meet. Suppl., Abstract MR32A-03).

Meheut M and Schauble EA, Chemical and structural dependences of the fractionation of oxygen and silicon isotopes between rock-forming minerals: a first-principles density functional study. American Geophysical Union Fall Meeting (2008, Eos. Trans. AGU, v. 89, no. 53, Fall Meet. Suppl., Abstract V13G-05).

Schauble EA, Mass-dependent and independent fractionation of Mo and Re. American Geophysical Union Fall Meeting (2008, Eos. Trans. AGU, v. 89, no. 53, Fall Meet. Suppl., Abstract V43G-2212).

Schauble E, Hill P, Shahar A, Tonui E, Ziegler K, Young E, and Manning C, Combining Theory and Experiment to Calibrate Stable Isotope Fractionations. 18h Annual V. M. Goldschmidt Conference (2008, Geochimica et Cosmochimica Acta, v. 72, no. 12S, p. A828).

Hill P, Schauble E, and Young E, Effects of Changing Solution Chemistry on Fe2+/Fe3+ Isotope Fractionation in Fe-Cl Solutions. 18h Annual V. M. Goldschmidt Conference (2008, Geochimica et Cosmochimica Acta, v. 72, no. 12S, p. A377).

Shahar A, Ziegler K, Young E, Ricolleau A, Schauble E, and Fei Y, Experimental Evidence for Silicon Isotope Fractionation between Silicate and Si in Fe Metal. 18h Annual V. M. Goldschmidt Conference (2008, Geochimica et Cosmochimica Acta, v. 72, no. 12S, p. A848).

Hill P, Schauble E, Shahar A, Tonui E, and Young E (2008, Astrobiology, v. 8, p. 322, Abstract 8-11-P) Non-Redox Iron Isotope Signatures. – Runner-up prize in student poster competition.

Weyer S, Anbar A, and Schauble E (2008, Astrobiology, v. 8, p. 326, Abstract 8-28-P) Natural fractionation of uranium isotopes and ocean paleoredox.

Weyer S, Schauble EA, and Anbar AD, Nuclear volume-dependent fractionation of uranium isotopes. (2007, Eos Trans. AGU, v. 88, no. 52, Fall Meet. Suppl., Abstract V41E-04).

Hunt JD, Kavner A, Schauble EA, and Manning CE, Speciation of aqueous silica using Raman spectroscopy and first principles calculations. (2007, Eos Trans. AGU, v. 88, no. 52, Fall Meet. Suppl., Abstract V23A-1224).

Schauble EA, Georg RB, and Halliday AN, Silicate-metal fractionation of silicon isotopes at high pressure and temperature. (2007, Eos Trans. AGU, v. 88, no. 52, Fall Meet. Suppl., Abstract  V42A-07).

Georg RB, Halliday AN, Schauble EA, and Reynolds BC, Isotopic evidence for silicon within the Earth’s core. 17th Annual Goldschmidt Conference (2007, Geochimica et Cosmochimica Acta, v. 71, no. 15S, p. A316).

Halliday AN, Georg RB, Grove TL, Lee D-C, Markowski A, Quitté G., Schauble EA, Singletary SJ, and Williams HM, Growth of the Earth’s core. 17th Annual Goldschmidt Conference (2007, Geochimica et Cosmochimica Acta, v. 71, no. 15S, p. A372).

Hill PS, Schauble EA, Young ED, and Shahar A, Demonstrating equilibrium Fe-isotope fractionation in Fe-Cl solutions. 17th Annual Goldschmidt Conference (2007, Geochimica et Cosmochimica Acta, v. 71, no. 15S, p. A405).

Hunt JD, Schauble EA, and Manning CE, Predicting Raman spectra of aqueous silica and alumina species in solution from first principles. 17th Annual Goldschmidt Conference (2007, Geochimica et Cosmochimica Acta, v. 71, no. 15S, p. A425).

Schauble EA, Tonui E, Georg RB, Young ED and Halliday AN, Estimating magnesium and silicon isotope fractionation with first-principles lattice dynamics. 17th Annual Goldschmidt Conference (2007, Geochimica et Cosmochimica Acta, v. 71, no. 15S, p. A884).

Tonui E, Young ED, Schauble EA, and Manning CE, Mg isotope thermometry in Earth’s mantle. 17th Annual Goldschmidt Conference (2007, Geochimica et Cosmochimica Acta, v. 71, no. 15S, p. A1030).

Hunt JD, Schauble EA, and Manning CE, Predicting Raman spectra of aqueous silica and alumina species in solution from first principles. AGU Fall Meeting (2006, Eos Trans. AGU, v. 87, no. 52, Fall Meet. Suppl., Abstract  MR43C-1090).

Hill PS, Schauble EA, Equilibrium iron isotopic fractionation among ferric chloride complexes. (2006, Eos Trans. AGU, v. 87, no. 52, Fall Meet. Suppl., Abstract V21B-0576).

Schauble EA, Equilibrium uranium isotope fractionation by nuclear volume and mass-dependent processes. (2006, Eos Trans. AGU, v. 87, no. 52, Fall Meet. Suppl., Abstract  V21B-0570).

Hill PS, Schauble EA, Shahar A, Tonui E, and Young ED, Ab initio and experimental studies of equilibrium isotopic fractionation in aqueous ferric chloride complexes. 16th Annual Goldschmidt Conference (2006, Geochimica et Cosmochimica Acta, v. 70, no. 18S, p. A251).

Schauble EA, Nuclear volume isotope fractionation of mercury, thallium, and other heavy elements. 16th Annual Goldschmidt Conference (2006, Geochimica et Cosmochimica Acta, v. 70, no. 18S, p. A560).

Schauble EA, Equilibrium stable-isotope fractionation of thallium and mercury. American Geophysical Union Fall Meeting (2005, Eos. Trans. AGU, v. 86, no. 52, Fall Meet. Suppl., Abstract PP33D-05)

Ghosh P, Adkins J, Affek H, Balta B, Guo W, Schauble E, Schrag D, and Eiler J, 13C-18O bonds in carbonate minerals: A new kind of paleothermometer. (2005, Eos. Trans. AGU, v. 86, no. 52, Fall Meet. Suppl., Abstract PP33D-04)

Schauble EA, Modeling stable isotope fractionation in crystals. 15th Annual Goldschmidt Conference (2005, Geochimica et Cosmochimica Acta, v. 69, no. 10S, p. A209), Invited Talk.

Eiler JM, Ghosh P, Affek H, Schauble E, Adkins J, Schrag D, and Hoffman P, Carbonate paleothermometry based on abundances of 13C-18O bonds. 15th Annual Goldschmidt Conference (2005, Geochimica et Cosmochimica Acta, v. 69, no. 10S, p. A127)

Schauble EA, Eiler JM, and Ghosh P, Theoretical calibration of a new paleothermometer based on 13C-18O clumping in carbonate minerals. NASA Astrobiology Institute Biennial Meeting (2005, Astrobiology, v. 5, no. 2, p. 198)

Schauble EA, Eiler JM, Theoretical estimates of equilibrium 13C-18O clumping in carbonates and organic acids, American Geophysical Union Fall Meeting (2004, Eos. Trans. AGU, v. 85, no. 47, Fall Meet. Suppl., Abstract PP11A-0552)

Wang Z, Eiler JM, and Schauble EA, Theoretical calculations of exchange equilibria involving multiply-substituted isotopologues of molecular gases, American Geophysical Union Fall Meeting (2004, Eos. Trans. AGU, v. 85, no. 47, Fall Meet. Suppl., Abstract A51C-0800)

Eiler JM, Afek H, Cina S, Ghosh P, and Schauble EA, Multiply-substituted isotopologues of molecular gases: instrumentation, methods, and illustrative applications, American Geophysical Union Fall Meeting (2004, Eos. Trans. AGU, v. 85, no. 47, Fall Meet. Suppl., Abstract A51C-0801)

Ghosh P, Eiler JM, Adkins JF, Balta B, Schauble EA, Wanamaker AD Jr., Introne C, and Kreutz K, Ratio of multi-substituted isotopologues in natural carbonates, a novel tool to study palĺotemperature, American Geophysical Union Fall Meeting (2004, Eos. Trans. AGU, v. 85, no. 47, Fall Meet. Suppl., Abstract PP11A-0554)

Schauble EA and Schwarcz HP, Theoretical estimates of equilibrium 18O/16O fractionation between phosphate minerals and water, 14th Annual V. M. Goldschmidt Conference (2004, Geochimica et Cosmochimica Acta, v. 68, no. 11S, p. A797)

Schauble EA, Modeling zinc isotope fractionations, American Geophysical Union Fall Meeting (2003, Eos. Trans. AGU, v. 84, no. 46, Fall Meet. Suppl., Abstract B12B-0781).

Eiler JM, Schauble EA, and Wang Z, Multiply-substituted isotopologues of atmospheric gases, American Geophysical Union Fall Meeting (2003, Eos. Trans. AGU, v. 84, no. 46, Fall Meet. Suppl., Abstract A42F-06)

Schauble, EA, Eiler JM, and Kitchen N, Measurement and significance of 13C16O18O in

thermodynamically equilibrated and environmental CO2, 13th Annual V. M. Goldschmidt Conference (2003, Geochimica et Cosmochimica Acta, v. 67, no. 18S, p. A419)

Schauble EA, Rossman GR, and Taylor HP Jr., Theoretical estimates of equilibrium chromium isotope fractionations, 12th Annual V. M. Goldschmidt Conference (2002, Geochimica et Cosmochimica Acta, v. 66, Sup. 1, p. A675)

Schauble EA, Rossman GR, and Taylor HP Jr., Theoretical estimates of equilibrium chlorine

isotope fractionations, American Geophysical Union Fall Meeting (2001, Eos. Trans. AGU, v. 82, no. 47, Fall Meet. Suppl., Abstract V21A-0969)

Schauble EA, Rossman GR, and Taylor HP Jr., Theoretical estimates of equilibrium Fe

isotope fractionations from vibrational spectroscopy, 11th Annual V. M. Goldschmidt

Conference (abstract #3811, 2001), Invited Talk

Schauble EA, Rossman GR, and Taylor HP Jr., Theoretical estimates of equilibrium Fe-isotope fractionations from vibrational spectroscopy, American Geophysical Union Fall Meeting (2000, Eos. Trans. AGU, v. 81, no. 48, Fall Meet. Suppl., Abstract B51B-08)

Schauble EA, Taylor HP Jr., and Wright JM, 18O/16O ratios of Jurassic, Late Cretaceous, and Cenozoic granitoid plutons of the northeastern Great Basin, Nevada and Utah, Geological Society of America Annual Meeting (1997, GSA Abs. Prog., v. 29, no. 6, p. A-69)

Petronis MS, Geissman JW, Holm DK, Schauble EA, and Wernicke BP, Paleomagnetic data bearing on vertical-axis rotation within the central Death Valley extended terrane, American Geophysical Union Fall Meeting (1997, Eos Trans. AGU, v. 78, no. 46, Abstract GP42A-0