Edson Sunderland
Bastin

Chicago (Geotree)


Charles Henry
Behre

Columbia (Geotree)


Theodore William
Richards

Harvard (Chemistry Tree)


Frank Thompson
Gucker

Indiana University- Bloomington (Chemistry Tree)


Robert Minard
Garrels

Harvard (Geotree)


Thomas Chrowder
Chamberlin

Chicago (Marine Ecology Tree)


J Harlen
Bretz

Chicago (Geotree)


William Christian
Krumbein

Northwestern (Geotree)


John Eliot
Wolff

Harvard (Geotree)


Karl Heinrich (Harry) Ferdinand
Rosenbusch

Universität Heidelberg (Geotree)


Alfred Antoine François
Lacroix

Muséum d'Histoire Naturelle (Geotree)


Reginald Aldworth
Daly

Harvard (Geotree)


Thomas Chrowder
Chamberlin

Chicago (Marine Ecology Tree)


Julius
Stieglitz

Chicago (Chemistry Tree)


Rollin Thomas
Chamberlin

Chicago (Geotree)


Thomas Chrowder
Chamberlin

Chicago (Marine Ecology Tree)


Rollin D.
Salisbury

Chicago (GeograTree)


Francis Parker
Shepard

UCSD (Geotree)


Robert Lloyd
Fisher

UCSD (Geotree)


W. Maurice
Ewing

University of Pittsburgh


George P.
Woollard

UW Madison (Geotree)


Robert P.
Meyer

UW Madison (Geotree)


James
Franck

Chicago




Sigmund I.
Hammer

UW Madison




J. Gibson
Winans

UW Madison


Clarence S.
Clay

UW Madison



Bruce Ray
Rosendahl

University of Miami
(Options)

Christopher Alfred
Scholz

Syracuse (Geotree)

Amy
Morrissey

Syracuse (Geotree)

Xuewei
Zhang

Syracuse (Geotree)

Bruce RosendahlX