American Museum of Natural History Research Library
author: American Museum of Natural History

Dept. of Geology and Palaeontology Field Trip
birth: 1950
death: 1951
To collect specimens
Summary
Sites visited: Southwestern and Western U.S. (Eocene and Paleocene deposits of San Juan basin, New Mexico; Colorado; Triassic deposits, Wyoming, Colorado, Kansas, Utah)
Personnel: Simpson, G.G., leader; Colbert, Edwin, H., leader; Schaeffer, Bobb, leader
Department Geology and Paleontology