There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 24206 | C. Looy | Speiser formation Wabaunsee Kansas 135 Wolfcampian/Sakmarian - Permian 1-2-2 - Kansas | Jizba (1962) |
| 179595 | R. Butler | Keats, Riley County Sakmarian - Permian 2 - Kansas | Hotton (1959) |