Heinrich
Ries

Cornell (Geotree)


Charles Merrick
Nevin

Cornell (Geotree)


Charles
Schuchert

Yale (Evolution Tree)


Carl Owen
Dunbar

Yale (Evolution Tree)


John
Rodgers

Yale (Geotree)


B. Clark
Burchfiel

MIT (Physics Tree)


Charles Merrick
Nevin

Cornell (Geotree)


Carl Owen
Dunbar

Yale (Evolution Tree)


John
Rodgers

Yale (Geotree)


B. Clark
Burchfiel

MIT (Physics Tree)


Brian P.
Wernicke

Caltech (Physics Tree)

Gary J
Axen

New Mexico Institute of Mining and Technology
(Options)

Gary AxenX