Wilhelm Friedrich
Ostwald

Leipzig University


Walther
Nernst

Universität Berlin


Gilbert N.
Lewis

UC Berkeley


Christian
Christiansen

Copenhagen University (Physics Tree)


Joseph John
Thomson

Cambridge (Physics Tree)




Niels
Bohr

Copenhagen University (Physics Tree)




John Torrence
Tate

UMN (Physics Tree)


Kenneth T.
Bainbridge

Harvard (Physics Tree)


Alfred O.C.
Nier

UMN (Physics Tree)


Willy (Wilhelm) Carl Werner Otto Fritz Franz
Wien

Universität Würzburg (Physics Tree)


Robert A.
Millikan

Caltech (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
(Options)

Kenneth WW
Sims

University of Wyoming

Lynne
Elkins

Woods Hole Oceanographic Inst./MIT

Chis
Waters

Woods Hole Oceanographic Inst./MIT

Evelyn
Mervine

Woods Hole Oceanographic Inst./MIT

Timothy
Maloney

University of Wyoming

Erin
Phillips

University of Wyoming

Sean
Scott

University of Wyoming

Abraham
Role

University of Wyoming

Lisa
Kant

University of Wyoming

Cole
Messa

University of Wyoming

Timothy
Mathews

University of Wyoming

Bruce K.
Nelson

University of Washington

Amy M.
Gaffney

University of Washington

Theresa M.
Kayzar

University of Washington

Vickie C.
Bennett

ANU (Geotree)

Monica R
Handler

Victoria University of Wellington (Neurotree)

Patrick Andrew
Carr

Université de Lorraine (Geotree)

Rosemary C.
Capo

University of Pittsburgh

Candace L.
Kairies

University of Pittsburgh


John A.
Higgins

Princeton (Geotree)

Anthony G.
Patt

ETH Zürich (GeograTree)





Huiming
Bao

LSU Baton Rouge


Ethan F.
Baxter

Boston University


Besim
Dragovic

University of South Carolina (Geotree)

Kathryn A
Maneiro

Wheaton College



Katharine
Maher

UC Berkeley


Sarah M.
Aciego

UC Berkeley

Sarah M.
Aarons

University of Michigan

Laura C.
Nielsen

UC Berkeley



Steven
Semken

Arizona State (Geotree)

Sandra Carolina
Londoño-Michel

Michigan State (Geotree)

Chris
Mead

Arizona State (Physics Tree)

Angel A.
Garcia Jr

James Madison University (Geotree)

Thomas
Ruberto

Chandler-Gilbert Community College (Geotree)

Michael Ariel
Antonelli

ETH Zürich (Geotree)

Hang
Deng

Princeton (Envirotree)

Daniel Enrique
Ibarra

Brown (Geotree)

Donald DePaoloX