PBDB

Opinions from H. F. Osborn 1902

'Anisacodon montanus is recombined as Symborodon montanus'
'Anisacodon montanus is recombined as Diconodon montanus' according to Marsh 1876
'Bathrodon belongs to ' according to Marsh 1872
'Brontops is a subjective synonym of Megacerops'
'Brontops dispar is recombined as Megacerops dispar'
'Brontops robustus is recombined as Megacerops robustus'
'Brontops validus is a subjective synonym of Megacerops dispar'
'Brontotherium ingens is recombined as Titanotherium ingens'
'Brontotherium ingens belongs to Brontotherium' according to Marsh 1873
'Brontotherium leidyi belongs to Brontotherium'
'Diconodon is a subjective synonym of Symborodon'
'Diconodon belongs to ' according to Marsh 1876
'Diploclonus is a subjective synonym of Allops'
'Diploclonus belongs to ' according to Marsh 1890
'Diploclonus amplus is recombined as Allops amplus'
'Haplacodon is a subjective synonym of Megacerops'
'Hyopsodus is a subjective synonym of Microchoerus' according to Lydekker 1885
'Hyopsodus belongs to Hyopsodontidae' according to Leidy 1870
'Hyopsodus gracilis belongs to Hyopsodus' according to Matthew 1899
'Hyopsodus speirianus is recombined as Microsyops speirianus' according to Cope 1881
'Hyopsodus speirianus belongs to Hyopsodus' according to Cope 1880
'Laopithecus robustus is recombined as Leptochoerus robustus'
'Laopithecus robustus belongs to Laopithecus' according to Marsh 1875
'Lemuravus belongs to ' according to Marsh 1875
'Limnotherium is a subjective synonym of Notharctus' according to Matthew 1899
'Limnotherium is a subjective synonym of Notharctus' according to Cope 1873
'Limnotherium is a subjective synonym of Notharctus' according to Leidy 1872
'Limnotherium belongs to ' according to Marsh 1871
'Megaceratops acer is recombined as Symborodon acer'
'Megaceratops helocerus is recombined as Symborodon heloceras'
'Megacerops bicornutus belongs to Megacerops'
'Megacerops brachycephalus belongs to Megacerops'
'Megacerops marshi belongs to Megacerops'
'Menodus angustigenis is recombined as Megacerops angustigenis'
'Menodus peltoceras is a subjective synonym of Brontotherium curtum'
'Menodus platyceras is recombined as Brontotherium platyceras'
'Menodus selwynianus is recombined as Megacerops selwynianus'
'Menops is a subjective synonym of Titanotherium'
'Menops varians is a subjective synonym of Titanotherium ingens'
'Menops varians belongs to Menops' according to Marsh 1887
'Menotherium lemurinum is recombined as Leptochoerus lemurinus'
'Menotherium lemurinum is recombined as Leptochoerus lemurinus' according to Matthew 1901
'Menotherium lemurinum is recombined as Leptochoerus lemurinus' according to Matthew 1899
'Menotherium lemurinum belongs to Menotherium' according to Cope 1873
'Mesacodon belongs to ' according to Marsh 1872
'Microsyops vicarius is recombined as Hyopsodus vicarius' according to Cope 1875
'Palaeacodon verus belongs to Palaeacodon' according to Leidy 1872
'Pelycodus angulatus belongs to Pelycodus' according to Cope 1884
'Pelycodus angulatus is recombined as Chriacus angulatus' according to Cope 1883
'Pelycodus angulatus is recombined as Tomitherium angulatum' according to Cope 1877
'Pelycodus frugivorus is recombined as Tomitherium frugivorum' according to Cope 1877
'Pelycodus frugivorus belongs to Pelycodus' according to Cope 1885
'Prototomus jarrovii is recombined as Tomitherium jarrovii' according to Cope 1877
'Prototomus jarrovii belongs to Prototomus' according to Cope 1874
'Symborodon altirostris is a subjective synonym of Symborodon acer'
'Symborodon hypoceras is recombined as Brontotherium hypoceras'
'Symborodon hypoceras belongs to Symborodon' according to Cope 1874
'Teleodus is a subjective synonym of Megacerops'
'Teleodus is a subjective synonym of Titanotherium' according to Osborn 1896
'Teleodus is a subjective synonym of Titanotherium' according to Hatcher 1983
'Teleodus avus is recombined as Megacerops avus'
'Thinolestes belongs to ' according to Marsh 1872
'Titanops is a subjective synonym of Brontotherium'
'Titanops elatus is a subjective synonym of Brontotherium gigas'
'Titanops medius is a subjective synonym of Brontotherium dolichoceras'
'Titanotherium ramosum is recombined as Brontotherium ramosum'
'Tomitherium belongs to ' according to Cope 1872
'Tomitherium is a subjective synonym of Notharctus' according to Matthew 1899