- for
species †Dasysaria †Dasysaria inca †Dasysaria
undulata †Dasysaria
wolfcampensis – type
locality for
species †Dateroceras †Daubreeia †Decoriconus †Decoriconus...
- Shumard, 1859 O.
spinosus Yochelson, 1956 O.
whitneyi M****, 1864 O.
wolfcampensis Yochelson, 1956 Bouchet, P.; Rocroi, J.-P.; Frýda, J.; Hausdorf, B.;...
-
tillyardi †
Oliveria †Oltulocrinus †Omphalotrochus †Omphalotrochus
wolfcampensis †Onniella –
tentative report †Onychoplecia †Onychoplecia
tenuis †Onychotreta...
-
species †Omphalotrochus †Omphalotrochus
obtusispira †Omphalotrochus
wolfcampensis †Ophiacodon – type
locality for
genus †Ophiacodon
hilli – type locality...
