Martin Wiggo
Johnson

Scripps Oceanography (Marine Ecology Tree)


Robert
Bieri

Antioch College (Marine Ecology Tree)


Raymond Cecil
Moore

University of Kansas (Geotree)










John
Imbrie

Brown (Geotree)




James Brookes
Knight

United States National Museum






Daniel Claude
Fisher

University of Michigan

Kathlyn M.
Smith

University of Michigan
(Options)

Kathlyn SmithX