There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 68824 | M. Aberhan | USGS Mesozoic loc. 19183, north of Sun River area, Western Montana Bajocian - Jurassic 4 - Montana | Imlay (1962) |
| 68825 | M. Aberhan | USGS Mesozoic loc. 19195, north of Sun River area, Western Montana Bajocian - Jurassic 4 - Montana | Imlay (1962) |