There are 7 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 1583 | J. Alroy | USGS D1958 (= Pierre Shale (USGS D1958)) Maastrichtian - Cretaceous 8 - Wyoming | Gill et al. (1966) |
| 1586 | J. Alroy | USGS D1982. Redbird (= Pierre Shale (USGS D1982, D1983, D1984)) Early Maastrichtian - Cretaceous 8 - Wyoming | Gill et al. (1966) |
| 1614 | J. Alroy | Pierre Shale (USGS D1970, D1971) Maastrichtian - Cretaceous 8 - Wyoming | Gill et al. (1966) |
| 1619 | J. Alroy | Pierre Shale (USGS D1967) Campanian - Cretaceous 7 - Wyoming | Gill et al. (1966) |
| 1665 | J. Alroy | Pierre Shale (USGS D1914) Campanian - Cretaceous 7 - Wyoming | Gill et al. (1966) |
| 87786 | A. Hendy | USGS Loc. M11949, Vermilion Creek [Mancos Shale] (coll. Reeside) Santonian - Cretaceous 6 - Wyoming | Reeside (1955) |
| 105717 | M. Carrano | Amherst Collection at Mule Creek (coll. Amherst College 1903) Campanian - Cretaceous 7 - Wyoming | Loomis (1915) |