There are 6 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 4388 | M. Kosnik | Sohl and Koch OFR # 534 (= Hope; USGS # 8214) Maastrichtian - Cretaceous 8 - Arkansas | Sohl and Koch (1984) |
| 4389 | M. Kosnik | Sohl and Koch OFR # 536 (= Hope; USGS # 12937) Maastrichtian - Cretaceous 8 - Arkansas | Sohl and Koch (1984) |
| 4391 | M. Kosnik | Sohl and Koch OFR # 540 (= Hope; USGS # 7466) Maastrichtian - Cretaceous 8 - Arkansas | Sohl and Koch (1984) |
| 4392 | M. Kosnik | Sohl and Koch OFR # 542 (= Hope; USGS # 7467 : 8213) Maastrichtian - Cretaceous 8 - Arkansas | Sohl and Koch (1984) |
| 90501 | J. Alroy | White Cliffs Station (= Locality AS-5; Little River / coll. Shaw 1961) Early Campanian - Cretaceous 7 - Arkansas | Shaw (1967) |
| 210622 | M. Clapham | MSU 659, Friendship quarry (coll. Clardy, Mellen, Mellen, Russell) Late Campanian - Cretaceous 7 - Arkansas | Zullo et al. (1987) |