Opinions from C. L. Gazin 1962

  • 'Amaramnis belongs to Pantolestidae'
  • 'Amaramnis gregoryi belongs to Amaramnis'
  • 'Apatemys hurzeleri belongs to Apatemys'
  • 'Bathmodon semicinctus is a subjective synonym of Coryphodon radians'
  • 'Hyopsodus browni belongs to Hyopsodus'
  • 'Hyopsodus lemoinianus is a nomen vanum'
  • 'Hyopsodus powellianus is a nomen dubium'
  • 'Hyopsodus powellianus belongs to Hyopsodus' according to Cope 1884
  • 'Loxolophodon is a subjective synonym of Coryphodon'
  • 'Metalophodon is a subjective synonym of Coryphodon'
  • 'Metalophodon is a subjective synonym of Coryphodon' according to Osborn 1898
  • 'Metalophodon is a subjective synonym of Coryphodon' according to Earle 1892
  • 'Metalophodon belongs to ' according to Cope 1872
  • 'Mioclaenus etsagicus is recombined as Bunophorus etsagicus'
  • 'Omomys sheai belongs to Omomys'
  • 'Omomys vespertinus belongs to Omomys'
  • 'Orotherium index is a subjective synonym of Hyracotherium vasacciense'
  • 'Orotherium index is a subjective synonym of Hyracotherium vasacciense' according to Kitts 1956
  • 'Orotherium index is a subjective synonym of Pliolophus uintanus' according to Cope 1886
  • 'Orotherium index is a subjective synonym of Orotherium uintanum' according to Cope 1875
  • 'Paratetonius is a subjective synonym of Tetonius'
  • 'Paratetonius steini is a subjective synonym of Tetonius homunculus'
  • 'Paratetonius sublettensis is recombined as Anemorhysis sublettensis'
  • 'Pelycodus nunienum is recombined as Notharctus nunienus'
  • 'Pelycodus praetutus belongs to Pelycodus'
  • 'Peratherium morrisi belongs to Peratherium'
  • 'Tetonius musculus is recombined as Anemorhysis musculus'
  • 'Tetonius tenuiculus is recombined as Tetonoides tenuiculus'
  • 'Tetonoides belongs to '
  • 'Tetonoides pearcei belongs to Tetonoides'
  • 'Tillomys senior is recombined as Knightomys senior'
  • 'Tomitherium tutum is recombined as Pelycodus tutus'