There are 8 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) |
| 68828 | M. Aberhan | USGS Mesozoic loc. 27037, Sun River area, Western Montana Bajocian - Jurassic 4 - Montana | Imlay (1962) |
| 68844 | M. Aberhan | USGS Mesozoic loc. 19601, Sun River area, Western Montana Bathonian - Jurassic 4 - Montana | Imlay (1962) |
| 68848 | M. Aberhan | USGS Mesozoic loc. 18714, Sun River area, Western Montana Bathonian - Jurassic 4 - Montana | Imlay (1962) |
| 68849 | M. Aberhan | USGS Mesozoic loc. 18715, Sun River area, Western Montana Bathonian - Jurassic 4 - Montana | Imlay (1962) |
| 68860 | M. Aberhan | USGS Mesozoic loc. 27042, Sun River area, Western Montana Bathonian - Jurassic 4 - Montana | Imlay (1962) |
| 68868 | M. Aberhan | USGS Mesozoic loc. 27505, Sun River area, Western Montana Bathonian - Jurassic 4 - Montana | Imlay (1962) |
| 68869 | M. Aberhan | USGS Mesozoic loc. 18324, Sun River area, Western Montana Bathonian - Jurassic 4 - Montana | Imlay (1962) |