William Diller Matthew
Duke University Hospital
Central Asiatic Expeditions
Henry Fairfield Osborn
Marine Biological Laboratory
Charles P. Berkey
Columbia University
William K. Gregory
Princeton University
George Gaylord Simpson
Institut National de Physique Nucléaire et de Physique des Particules
Charles Craig Mook
American Museum of Natural History
Roy Chapman Andrews
Plymouth State University
George Olsen
Frederick K. Morris
Cambridge Hospital