On the divisions of the White River or Lower Miocene of Dakota. Bulletin of the AMNH ; v. 5, article 9.

Wortman, Jacob Lawson.2005-10-062005-10-061893http://hdl.handle.net/2246/792p. 95-105 ; 24 cm.Includes bibliographical reference (p. 96).Description of the sediment and its main divisions. The Titanotherium beds. The Oreodon beds. Protoceras beds -- Faunal distribution and succession of types.851230 bytesapplication/pdfen-USQH1 .A4 vol.5, art.9, 1893Paleontology -- Oligocene -- South Dakota.Paleontology -- South Dakota.Geology, Stratigraphic -- Oligocene -- South Dakota.Geology -- South Dakota.Mammals, Fossil -- South Dakota.On the divisions of the White River or Lower Miocene of Dakota. Bulletin of the AMNH ; v. 5, article 9.Lower Miocene of Dakotatext