Lawrence Berkeley National Laboratory

Center for Isotope Geochemistry

University of California, BerkeleyEarth and Planetary Science Department

University of California, Santa CruzEarth and Planetary Science Department

The University of Texas at Austin –¬†Jackson School of Geosciences

University of Tennessee, KnoxvilleDepartment of Earth & Planetary Sciences


John Christensen
Don DePaolo
Paul  Koch
Chris Bell
Libby Stern


Mark T. Clementz
Kena Fox-Dobbs
Justin D. Yeakel
Seth D. Newsome
Brooke Crowley