Mammalia - Perissodactyla - Brontotheriidae
Alternative combinations: Dolichorhinus hyognathus, Palaeosyops hyognathus, Telmatherium hyognathum
Synonyms: Dolichorhinus cornutum Osborn 1895, Dolichorhinus cornutus Osborn 1895, Dolichorhinus longiceps Douglass 1909, Sphenocoelus cornutum Osborn 1895, Telmatotherium cornutum Osborn 1895
Belongs to Sphenocoelus according to B. J. Mader 2008
See also Dawson and Constenius 2018, Hay 1902, Mader 1989, Mader 1998, Mihlbachler 2008, Osborn 1908, Osborn 1929, Peterson 1924 and Riggs 1912
Sister taxa: Sphenocoelus intermedius, Sphenocoelus uintensis, Dolichorhinus vallidens
Distribution:
• Eocene of United States (2: Utah, Wyoming collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.