00796cam a22002531i 4500 gs 05000690 DLC 20260227111301.0 790601s1894 dcu f000 0 eng gs 05000690 (OCoLC)5024846 DLC ICharE DLC premarc n------ w8w9 Z6033.P2 K4 Keyes, Charles Rollin, 1864-1942. A bibliography of North American paleontology, 1888-1892 / by Charles Rollin Keyes. Washington, Govt. Print. Off., 1894. 251 p. ; 24 cm. U.S. Geological survey. Bulletin no. 121 Paleontology North America Bibliography. United States. Geological Survey. Bulletin ; 121. 24266 24266