The hornless protoceratidPseudoprotoceras(Artiodactyla : Tylopoda) in the early Oligocene of Saskatchewan and Wyoming

This publication has 4 references indexed in Scilit:

• Paleontology and geology of the Badwater Creek area, central Wyoming. Part 14. The artiodactyls
  Annals of the Carnegie Museum, 1978
• The Mammalia of the Duchesne River Oligocene
  Transactions of the American Philosophical Society, 1945
• New Artiodactyls from the Oligocene and Lower Miocene of Nebraska
  The American Midland Naturalist, 1934
• Editors' Table
  The American Naturalist, 1889