There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 24668 | A. Rees | Central Montana 13-16 Kimmeridgian/Tithonian - Jurassic 5-6 - Montana | Tidwell (1990) |
| 24670 | A. Rees | Morrison of Great Falls-Lewistown Kimmeridgian/Tithonian - Jurassic 5-6 - Montana | Silverman and Harris (1967) |