Paul Tomascak, (Ph.D.) The Petrogenesis of Granitic Rocks, southwestern Maine. (1991-1995). Completed December 1995.

Alison Schwab (M.S.) Assessment of lithium concentration and isotopic data as hydrologic tracers in a first-order catchment (1994-1996). Completed August 1996 (co-advised with K. Prestegaard).

Michael Smoliar, (Ph.D.) Re-Os systematics of iron meteorites. (1993-1996). Completed December 1996.

Asuka Tsuru (M.S.) The isotopic evolution of Os in the upper mantle: evidence from the Jormua Ophiolite Complex, Finland. (1995-1997). Completed September 1997.

Sarah Libeau (M.S.) Tracing lead pollution in the Chesapeake Bay:evidence from sediments and oysters. Completed December 1998 (co-advised with E. Krogstad).

David Cook (M.S.) Re-Os and Pt-Os studies of evolved iron meteorites (1999-2001). Completed August 2001.

Ji Li (M.S.) A study of the Allegheny gold district ores using the Re-Os system (1998-2000). Completed December 2000.

Steve Lynton (Ph.D.) A study of Li isotopes in magmatic systems. (1997-2003). Completed December 2003 (co-advised with P. Candela).

Amitava Gangopadhyay (Ph.D.) A petrologic, geochemical and Osmium isotopic study of selected Precambrian komatiites. Completed December 2004.

Nick Geboy (M.S.) Rhenium- Osmium age determinations of organic-rich shale across a Proterozoic glacial cycle in Brazil (co-advised with J. Kaufman). Completed December 2006.

Ruth Thompson Schulte (M.S.) Isotopic systematics of mafic-ultramafic rocks of the Taitao ophiolite, Chile. Completed May 2007.

Tom Ireland (Ph.D.) 187Os-186Os isotopic and highly siderophile element systematics of Hawaiian lavas. Completed August 2009.

Kathleen Scheiderich (Ph.D.) An investigation of stable Mo isotope variations in the Chesapeake Bay and the Mediterranean. Completed December 2009.

Jingao Liu (Ph.D.) (co-advisor with R.L. Rudnick) Creation and destruction of lithospheric mantle beneath the North China Craton. Completed August 2011.

Greg Archer (M.S.) Highly siderophile elements systematics of calcium-aluminum rich inclusions in chondritic meteorites. Completed December 2012.

Caitlin Brown (M.S.)(co-advisor with M. Brown) Petrogenesis of peraluminous granites from the Fosdick Mountains, Marie Byrd Land, West Antarctica. Completed M.S. 2013

Miriam Sharp (Ph.D.) Determination of siderophile element characteristics throughout lunar history: implications for the lunar magma ocean and late heavy bombardment. Completed May 2014.

Emily Worsham (Ph.D.) Siderophile elements and molybdenum, tungsten, and osmium isotopes as tracers of planetary genetics and differentiation: Implications for the IAB iron meteorite complex. Completed December 2017.

Gregory Archer (Ph.D.) Highly siderophile elements, 187Re-187Os and 182Hf-182W Isotopic systematics of early solar system materials: constraining the early evolution of chondritic and achondritic parent bodies. Completed December 2017.

Last Revised June 2017.