There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 8246 | M. Patzkowsky | Lightning Ceek 6, Deadwood Formation, Custer county South Dakota - Stitt 1998 Menevian - Cambrian 4 - South Dakota | Stitt (1998) |
| 8272 | M. Patzkowsky | Shirttail Canyon 16, Deadwood Fm., Custer county, South Dakota - Stitt 1998 Menevian - Cambrian 4 - South Dakota | Stitt (1998) |