There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 467 | J. Sepkoski | Roberts Mountain (Silurian), Roberts Mountain Fm. Llandovery - Silurian 1 - Nevada | Johnson et al. (1967) |
| 51557 | M. Patzkowsky | Jack Valley Member, Great Basin, Southern Egan Range Telychian/Wenlock - Silurian 1-2 - Nevada | Sheehan (1982) |