There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 10810 | H. Sims | Goodman Creek Bluffs (USNM 14059) Clarkforkian - Cenozoic 1-2 - North Dakota | Hickey (1977) |
| 10968 | H. Sims | USNM 14079, Section 6 Clarkforkian - Cenozoic 1-2 - North Dakota | Hickey (1977) |