-
sites and
specimen ages:
Pawnee Buttes Site, Weld County,
Colorado (U.
pawniensis) ~23.03–5.3 Ma.
Shanwang diatomite, Shanwang,
China (U. orientalis) ~17-16 Ma...
- Ursavus† U.
brevirhinus (16–9.7 Mya) U.
elmensis (dawn bear) (16–13 Mya) U.
pawniensis (24–5.3 Mya) U.
primaevus (14–9.7 Mya)
Subfamily Ursinae Genus Aurorarctos†...
- †Cranioceras Matthew, 1918
Species †C.
unicornis Matthew, 1918(type) †C.
clarendonensis Frick, 1937 †C.
pawniensis Frick, 1937 †C.
teres (Cope, 1874)...
- Formation),
Colorado (Browns Park Formation), &
Oregon (John Day Formation) P.
pawniensis Gidley, 1907 - early-mid
Miocene (Arikareean to Hemingfordian) of Colorado...
-
related form †Paracynarctus †Paracynarctus
kelloggi †Parahippus †Parahippus
pawniensis †Parapliohippus †Parapliohippus
carrizoensis – or
unidentified comparable...
- †Parahippus †Parahippus
cognatus – or
unidentified comparable form †Parahippus
pawniensis †Parahippus
pristinus – type
locality for
species †Paramerychyus †Paramerychyus...
- †Parahippus †Parahippus
leonensis – or
unidentified related form †Parahippus
pawniensis †Paramylodon †Paramylodon
harlani †Parapa****rmota †Parapa****rmota...
- †Parahippus †Parahippus
maxsoni – type
locality for
species †Parahippus
pawniensis †Parahyus †Paralichthyes
Paralichthys – type
locality for
genus †Paralichthys...
- †Parahippus †Parahippus
leonensis – or
unidentified comparable form †Parahippus
pawniensis – type
locality for
species †Parajulus †Parajulus ****erelli – type locality...
- †Paraglyptosaurus
princeps – type
locality for
species †Parahippus †Parahippus
pawniensis †Parahippus
pristinus –
tentative report †Parahippus
wyomingensis – type...
