- Leptotragulus, Oxyaenodon, Oromeryx, Prodaphaenus, Protitanotherium,
Protoptychus,
Dolichorhinus (= Sphenocoelus), Ourayia, Procynodictis, Metarhinus,...
- doi:10.2992/007.086.0204. S2CID 221348410. Turnbull,
William D. (1991).
Protoptychus hatcheri Scott, 1895: the
mammalian faunas of the
Washakie Formation...
- haydeni**** †Protitanotherium †Protochriacus †Protochriacus
simplex †
Protoptychus †
Protoptychus hatcheri †Protoreodon †Protoreodon
minor – type
locality for species...
-
comparable form †Protomarctus †Protomarctus
optatus †Protopsalis †
Protoptychus †
Protoptychus hatcheri †Protoreodon †Protoreodon
parvus – or
unidentified comparable...
