There are 5 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 68832 | M. Aberhan | USGS Mesozoic loc. 18713, Sun River area, Western Montana Bajocian/Bathonian - Jurassic 4 - Montana | Imlay (1962) |
| 68858 | M. Aberhan | USGS Mesozoic loc. 27506, 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) |
| 68869 | M. Aberhan | USGS Mesozoic loc. 18324, Sun River area, Western Montana Bathonian - Jurassic 4 - Montana | Imlay (1962) |
| 68871 | M. Aberhan | USGS Mesozoic loc. 19623, Drummond area, Western Montana Bathonian - Jurassic 4 - Montana | Imlay (1962) |