Wortman, Jacob Lawson.2005-10-062005-10-061897http://hdl.handle.net/2246/1519p. 59-110 : ill. ; 24 cm.Includes bibliographical references.Characters of the Tillodontia -- The incisor and canine dentition of the Ganodonta -- The mutual relationship of the genera of the Stylinodontidae -- Comparison of Psittacotherium with Hemiganus -- Relationship to the Edentata -- Origin of the Edentata.7728127 bytesapplication/pdfen-USQH1 .A4 vol.9, art.6, 1897Ganodonta.Xenarthra, Fossil -- America.Mammals, Fossil -- America.Paleontology -- Paleogene -- America.Paleontology -- America.text