Gilbert N.
Lewis

UC Berkeley (Chemistry Tree)


Niels
Bohr

Copenhagen University (Physics Tree)


Harold Clayton
Urey

UCSD (Physics Tree)


Alfred O.C.
Nier

UMN (Physics Tree)


Arthur J.
Dempster

Chicago (Physics Tree)


Mark G.
Inghram

Chicago (Physics Tree)


Gerald J.
Wasserburg

Caltech (Physics Tree)


Donald J.
DePaolo

UC Berkeley (Chemistry Tree)


Clemens Alexander
Winkler

Freiberg University of Mining and Technology (Chemistry Tree)






Bernhardt J.
Wuensch

MIT (Chemistry Tree)

Steven
Semken

Arizona State
(Options)

Sandra Carolina
Londoño-Michel

Chandler-Gilbert Community College

Chris
Mead

Arizona State

Angel A.
Garcia Jr

James Madison University

Steven SemkenX