01021cam a22002891 4500 gs 30000073 DLC 20260227111334.0 760206s1929 ctuabf b 000 0 eng c gs 30000073 (OCoLC)1971117 Library, U.S. Geological Survey NmLcU NmLcU OCoLC DLC premarc n------ QE881 .S48 569 Simpson, George Gaylord, 1902-1984. American Mesozoic Mammalia, by George Gaylord Simpson. New Haven, Yale university press; London, H. Milford, Oxford university press, 1929. xv, 235 p. illus. (incl. maps) XXXII pl. 32 x 25 cm. Yale university. Peabody museum. Memoirs, vol. III, pt. 1 Published on the Othniel Charles Marsh publication fund. Bibliography: p. [159]-163. Mammals, Fossil. Paleontology Mesozoic. Paleontology North America. 26780 26780