Benjamin
Silliman, Sr.

Yale (Chemistry Tree)


James Dwight
Dana

Yale (Terrestrial Ecology Tree)





Benjamin Franklin
Howell

Princeton
(Options)


George Vernon
Keller

Colorado School of Mines

Charles Robert
Holmes

New Mexico Institute of Mining and Technology

Armand John
Eardley

University of Utah

Henry Frederick
Donner

Western Reserve University

Joseph Frederick
Schreiber

University of Arizona

George Burke
Maxey

University of Nevada, Reno

John Dallas
Bredehoeft

Stanford (Chemistry Tree)

Robert Norman
Farvolden

University of Waterloo


Alfred Carl
Lenz

Western University

Rolf
Ludvigsen

University of Toronto (Evolution Tree)

Benjamin HowellX