John Adams
Bownocker

Ohio State (Geotree)






Joseph
Barrell

Yale (Chemistry Tree)


Frank Fitch
Grout

UMN (Chemistry Tree)




James Dwight
Dana

Yale (Terrestrial Ecology Tree)


Othniel Charles
Marsh

Yale (Geotree)


Charles Emerson
Beecher

Yale (Systematics Tree)




Edward Drinker
Cope

Academy of Natural Sciences, Philadelphia




William Henry
Welch

Johns Hopkins (ID Tree)




Henry Fairfield
Osborn

American Museum of Natural History




George Gaylord
Simpson

University of Arizona

Samuel Booker
McDowell

Rutgers, Newark
(Options)

Charles Robert
Crumly

San Diego State University

Robert G.
Sprackland

Smithsonian National Museum of Natural History

Samuel McDowellX