Christian
Bohr

Copenhagen University


August Steenberg
Krogh

Københavns Universitet




Mary Cynthia
Dickerson

American Museum of Natrual History (Evolution Tree)


Henry Sherring
Pratt

Haverford College (Evolution Tree)




Emmett Reid
Dunn

Haverford College (Evolution Tree)


Charles Christopher
Adams

New York State Museum (Evolution Tree)


Alexander G.
Ruthven

University of Michigan (Evolution Tree)


Joseph Randle
Bailey

Duke (Evolution Tree)


Charles Otis
Whitman

Chicago (Evolution Tree)


Michael Frederic
Guyer

UW Madison (Physiology Academic Tree)


Irving Emery
Gray

Duke (Marine Ecology Tree)


Victor H.
Hutchison

University of Oklahoma (Evolution Tree)
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Gustav A.
Engbretson

Syracuse
(Options)

Nathan Gabriel
Armatas

Syracuse (Chemistry Tree)

Gustav EngbretsonX