James Dwight
Dana

Yale (Terrestrial Ecology Tree)


Henry Shaler
Williams

Cornell (Evolution Tree)


Gilbert
Van Ingen

Princeton (Geotree)


Benjamin Franklin
Howell

Princeton (Geotree)

Armand John
Eardley

University of Utah
(Options)

Henry Frederick
Donner

Western Reserve University (Geotree)

Joseph Frederick
Schreiber

University of Arizona (Geotree)

Jerome J.
Wright

University of Arizona (Geotree)

Armand EardleyX