Mammalia - Perissodactyla - Brontotheriidae
Alternative combinations: Megacerops avus, Titanotherium avum
Full reference: O. C. Marsh. 1890. Notice of new Tertiary mammals. American Journal of Science 39:523-525
Belongs to Teleodus according to O. C. Marsh 1890
See also Hay 1902, Hay 1930, Lucas and Schoch 1982, Osborn 1896, Osborn 1902, Osborn 1929 and Scott 1945
Sister taxa: Megacerops acer, Megacerops assiniboiensis, Megacerops bucco, Megacerops coloradensis, Megacerops copei, Megacerops curtus, Megacerops elatus, Megacerops kuwagatarhinus, Megacerops osborni, Megacerops riggsi, Megacerops syceras, Brontops selwynianus, Brontops dispar, Brontops bicornutus, Brontops validus, Brontops tyleri, Brontops brachycephalus, Brontops robustus, Symborodon ophryas, Symborodon trigonoceras, Anisacodon montanus, Diploclonus amplus, Menops crassicornis, Menops marshi, Menops walcotti, Menops varians, Menops serotinus, Menops bakeri, Titanops medius, Menodus tichoceras, Menodus heloceras, Menodus giganteus, Menodus dolichoceras, Menodus hypoceras, Menodus angustigenis, Menodus torvus, Allops crassicornus, Titanotherium proutii
Type specimen: Its type locality is 5 miles west of Cheyenne River midway bn. French & Battle Creek, which is in a Chadronian terrestrial marl in the Chadron Formation of South Dakota.
Distribution: found only at 5 miles west of Cheyenne River midway bn. French & Battle Creek
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.