00930cam a22002891a 4500 s 13000032 DLC 20260227111910.0 820320s1855 dcuf 000 0 eng s 13000032 (OCoLC)8259997 DLC OKentU TxArU DLC premarc Q11 .S68 vol. 7, art. 5 QE882.E2 L4 SI 1.6:7 Leidy, Joseph, 1823-1891. A Memoir on the extinct sloth tribe of North America / By Joseph Leidy. Washington : Smithsonian Institution ; New York : Putnam, 1855. 2 p. l., [3]-68 p., : xvi plates 33 cm. Smithsonian contributions to knowledge ; [v. 7, art. 5] Smithsonian Institution Publication ; 72 Sudocs number: SI 1.6:7. Sloths. Mammals, Fossil. Paleontology. 52609 52609