There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 242 | J. Sepkoski | Franconian - Elvina zone, Snowy Range Fm., Sage Pebble Mbr. Franconian - Cambrian 5 - Montana | Grant (1965) |
| 244 | J. Sepkoski | SW Richey Field, Deadwood Fm., Elvinia zone Franconian - Cambrian 5 - Montana | Lochman-Balk and Wilson (1967) |
| 246 | J. Sepkoski | SW Richey Field, Deadwood Fm., Conaspis zone Franconian - Cambrian 5 - Montana | Lochman-Balk and Wilson (1967) |
| 247 | J. Sepkoski | Idahoia zone, Snowy Range Fm., Sage Mbr. Franconian - Cambrian 5 - Montana | Grant (1965) |