Matthew, William Diller, 1871-1930.Reed, W. H. (William Harlow), 1848-1915.2005-10-062005-10-061910http://hdl.handle.net/2246/1454p. 33-42, [1] leaf of plates : ill. ; 24 cm.1308589 bytesapplication/pdfen-USQH1 .A4 vol.28, art.5, 1910Apternodus mediaevus.Eotylopus reedi.Insectivora, Fossil -- Wyoming.Artiodactyla, Fossil -- Wyoming.Mammals, Fossil -- Wyoming.Paleontology -- Oligocene -- Wyoming.Paleontology -- Wyoming.On the skull of Apternodus and the skeleton of a new artiodactyl. Bulletin of the AMNH ; v. 28, article 5.Skull of Apternodus and a new artiodactyltext