There are 22 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 43513 | D. Bottjer | USNM703a, Old Word Ranch, Glass Mountains (= Reef 3472) Kungurian - Permian 2 - Texas | Cooper and Grant (1972) |
| 43517 | D. Bottjer | USNM703c, Old Word Ranch, Glass Mountains Kungurian - Permian 2 - Texas | Cooper and Grant (1972) |
| 43554 | D. Bottjer | USNM706f, Road Canyon Formation, lower Hess Canyon, Glass Mountains Roadian - Permian 3 - Texas | Cooper and Grant (1972) |
| 44242 | D. Bottjer | USNM710z, Road Canyon Formation, Hill 4910, Glass Mountains Roadian - Permian 3 - Texas | Cooper and Grant (1972) |
| 81640 | M. Clapham | AMNH503, Old Word Ranch, Glass Mountains Roadian - Permian 3 - Texas | Cooper and Grant (1972) |
| 101781 | M. Clapham | USNM721t, Hess Canyon, Glass Mountains Roadian - Permian 3 - Texas | Cooper and Grant (1972) |
| 101782 | M. Clapham | USNM721s, Hess Canyon, Glass Mountains Roadian - Permian 3 - Texas | Cooper and Grant (1972) |
| 101783 | M. Clapham | USNM721j, Hess Canyon, Glass Mountains Roadian - Permian 3 - Texas | Cooper and Grant (1972) |
| 101807 | M. Clapham | USNM726d, Hess Canyon, Glass Mountains Roadian - Permian 3 - Texas | Cooper and Grant (1972) |
| 102603 | M. Clapham | USNM722e, Gilliland Canyon, Glass Mountains Roadian - Permian 3 - Texas | Brezinski (1992) |
| 102606 | M. Clapham | USNM724b, Hill 4910, Glass Mountains Roadian - Permian 3 - Texas | Cooper and Grant (1972) |
| 102610 | M. Clapham | USNM720d, Gilliland Canyon, Glass Mountains Roadian - Permian 3 - Texas | Brezinski (1992) |
| 102611 | M. Clapham | USNM719x, Hess Canyon, Glass Mountains Roadian - Permian 3 - Texas | Brezinski (1992) |
| 102616 | M. Clapham | USNM721x, Gilliland Canyon, Glass Mountains Roadian - Permian 3 - Texas | Cooper and Grant (1972) |
| 105742 | M. Clapham | USNM716x, Road Canyon, Glass Mountains Roadian - Permian 3 - Texas | Cooper and Grant (1972) |
| 105743 | M. Clapham | USNM716xa, Road Canyon, Glass Mountains Roadian - Permian 3 - Texas | Cooper and Grant (1972) |
| 105744 | M. Clapham | USNM716z, Hess Ranch, Glass Mountains Kungurian - Permian 2 - Texas | Cooper and Grant (1972) |
| 105805 | M. Clapham | USNM721o, Hess Canyon, Glass Mountains Roadian - Permian 3 - Texas | Cooper and Grant (1972) |
| 105807 | M. Clapham | USNM721r, Hill 5674, Glass Mountains Roadian - Permian 3 - Texas | Cooper and Grant (1972) |
| 105873 | M. Clapham | USNM724a, Hill 4910, Glass Mountains Roadian - Permian 3 - Texas | Cooper and Grant (1972) |
| 105874 | M. Clapham | USNM724c, Gilliland Canyon, Glass Mountains Roadian - Permian 3 - Texas | Cooper and Grant (1972) |
| 105879 | M. Clapham | USNM724j, Gilliland Canyon, Glass Mountains Kungurian - Permian 2 - Texas | Cooper and Grant (1972) |