There are 5 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 43491 | D. Bottjer | USNM702, Split Tank, Glass Mountains (= Reef 318) Kungurian - Permian 2 - Texas | Cooper and Grant (1972) |
| 43494 | D. Bottjer | USNM702b, Split Tank, Glass Mountains (= Reef 318) Kungurian - Permian 2 - Texas | Cooper and Grant (1972) |
| 43501 | D. Bottjer | USNM702inst, Split Tank, Glass Mountains (= Reef 318) Kungurian - Permian 2 - Texas | Cooper and Grant (1972) |
| 43504 | D. Bottjer | USNM702low, Split Tank, Glass Mountains Kungurian - Permian 2 - Texas | Cooper and Grant (1972) |
| 101785 | M. Clapham | USNM721u, Hill 5280, Glass Mountains Kungurian - Permian 2 - Texas | Cooper and Grant (1972) |