There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 4364 | M. Kosnik | Sohl and Koch OFR # 410 (= Oxen Hill; USGS # 32769) Late Maastrichtian - Cretaceous 8 - Maryland | Sohl and Koch (1987) |
| 4365 | M. Kosnik | Sohl and Koch OFR # 411 (= Oxen Hill; USGS # 32770) Late Maastrichtian - Cretaceous 8 - Maryland | Sohl and Koch (1987) |
| 4372 | M. Kosnik | Sohl and Koch OFR # 422 (= Brightseat; USGS # 32773) Late Maastrichtian - Cretaceous 8 - Maryland | Sohl and Koch (1987) |