There are 16 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 43468 | D. Bottjer | USNM701, Wolf Camp Hills, Glass Mountains (= Reef 344) Asselian - Permian 1 - Texas | Cooper and Grant (1972) |
| 43497 | D. Bottjer | USNM702e, Hill 5725, Glass Mountains Kungurian - Permian 2 - Texas | Cooper and Grant (1972) |
| 43550 | D. Bottjer | USNM706b, Hess Canyon, Glass Mtns. Wordian - Permian 4 - Texas | Cooper and Grant (1972) |
| 43553 | D. Bottjer | USNM706e, Hess Canyon, Glass Mountains Roadian - Permian 3 - Texas | Cooper and Grant (1972) |
| 44519 | T. Olszewski | USNM711q, Leonard Mountain, Glass Mountains Kungurian - Permian 2 - Texas | Cooper and Grant (1977) |
| 102604 | M. Clapham | USNM721y, Gilliland Canyon, Glass Mountains Roadian - Permian 3 - Texas | Cooper and Grant (1972) |
| 105849 | M. Clapham | USNM723v, Lenox Hills, Glass Mountains Kungurian - Permian 2 - Texas | Cooper and Grant (1972) |
| 121971 | M. Clapham | USNM734m, Dugout Mountain, Glass Mountains Kungurian - Permian 2 - Texas | Zimmerman and Cuffey (1987) |
| 122051 | M. Clapham | USNM734h, Lenox Hills, Glass Mountains Kungurian - Permian 2 - Texas | Zimmerman and Cuffey (1987) |
| 122053 | M. Clapham | USNM735x, Clay Slide, Glass Mountains Kungurian - Permian 2 - Texas | Zimmerman and Cuffey (1987) |
| 122054 | M. Clapham | USNM735p, Hill 5779, Glass Mountains Kungurian - Permian 2 - Texas | Zimmerman and Cuffey (1987) |
| 144246 | M. Clapham | USNM734f, Glass Mountains Kungurian - Permian 2 - Texas | Gautier et al. (2013) |
| 144247 | M. Clapham | USNM734s, Glass Mountains Kungurian - Permian 2 - Texas | Gautier et al. (2013) |
| 144248 | M. Clapham | USNM734w, Road Canyon, Glass Mountains (coll. McKinney) Roadian/Wordian - Permian 3-4 - Texas | Gautier et al. (2013) |
| 144249 | M. Clapham | USNM734x, Glass Mountains Roadian - Permian 3 - Texas | Gautier et al. (2013) |
| 144250 | M. Clapham | USNM735q, Glass Mountains Kungurian - Permian 2 - Texas | Gautier et al. (2013) |