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Howard
Sanders

Woods Hole Oceanographic Institute (Marine Ecology Tree)




Steven M
Stanley

University of Hawai'i at Manoa








George Gaylord
Simpson

University of Arizona


William King
Gregory

American Museum of Natural History


Edwin H.
Colbert

American Museum of Natural History


?


C. K.
Brain

Transvaal Museum
?


L. H.
Wells

University of Cape Town (South Africa)




J Harlen
Bretz

Chicago (Geotree)


Rollin Thomas
Chamberlin

Chicago (Geotree)


Ralph Works
Chaney

UC Berkeley (Geotree)


Erling
Dorf

Princeton


Leo J.
Hickey

Yale (Chemistry Tree)


Yuri
Filipchenko

University of Leningrad (DevTree)




Theodosius
Dobzhansky

Columbia University, Rockefeller University (FlyTree)




Rudolf
Wedekind

Universität Marburg (Geotree)


Otto Heinrich
Schindewolf

University of Tuebingen, Germany




Thomas Richard
Holtz

University of Maryland


Keith S.
Thomson

American Philosophical Society




Kevin
Padian

UC Berkeley


Timothy B.
Rowe

UT Austin


John
Merck

University of Maryland


William King
Gregory

American Museum of Natural History


Charles Lewis
Camp

UC Berkeley


Richard D.
Estes

San Diego State University


Mark A.
Norell

American Museum of Natural History




Steven M
Stanley

University of Hawai'i at Manoa


Martin Alexander
Buzas

National Museum of Natural History (Geotree)




Thomas Fritz
Goreau

University of the West Indies (Marine Ecology Tree)


Jeremy Bradford Cook
Jackson

Scripps Oceanography


Ann F.
Budd

University of Iowa


William King
Gregory

American Museum of Natural History


Charles Lewis
Camp

UC Berkeley




J. Willis
Stovall

University of Oklahoma


Wann L.
Langston

University of Texas


Keith S.
Thomson

American Philosophical Society




Kevin
Padian

UC Berkeley


Timothy B.
Rowe

UT Austin




?


David
Senn

University of Basel (Neurotree)


Olivier
Rieppel

The Field Museum


Christopher
Brochu

University of Iowa

Maria Eugenia
Leone Gold

University of Iowa
(Options)

Maria Eugenia Leone GoldX