Couto, Carlos de Paula.2005-10-052005-10-051952http://hdl.handle.net/2246/417p. 359-394, [12] p. of plates : ill., map ; 27 cm.Includes bibliographical references (p. 394).15601722 bytesapplication/pdfen-USQH1 .A4 vol.99, art.6, 1952Ungulates, Fossil -- Brazil -- Itaboraí Region.Mammals, Fossil -- Brazil -- Itaboraí Region.Paleontology -- Paleocene -- Brazil -- Itaboraí Region.Paleontology -- Brazil -- Itaboraí Region.Fossil mammals from the beginning of the Cenozoic in Brazil. Condylarthra, Litopterna, Xenungulata and Astrapotheria. Bulletin of the AMNH ; v. 99, article 6Condylarthra, Litopterna, Xenungulata and AstrapotheriaFossil mammals from Braziltext