There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 12243 | A. Miller | USGS Loc. 13826, Roca Shale formation Asselian - Permian 1 - Kansas | Mudge et al. (1962) |
| 24289 | C. Looy | Roca formation Osage Oklahoma 14 Wolfcampian/Sakmarian - Permian 1-2-2 - Oklahoma | Jizba (1962) |