There are 38 matches - here are the first 30 rows
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 40834 | D. Bottjer | USNM806n, Cerros de los Monos, El Antimonio, Sonora Wordian - Permian 4 - Mexico | Cooper et al. (1953) |
| 43553 | D. Bottjer | USNM706e, Hess Canyon, Glass Mountains Roadian - Permian 3 - Texas | Cooper and Grant (1972) |
| 69002 | M. Aberhan | Malone Mountains and outlying foothills, Briggs Formation Kungurian - Permian 2 - Texas | Albritton (1937) |
| 81848 | M. Clapham | AMNH629, Victorio Canyon, Sierra Diablo Kungurian - Permian 2 - Texas | Stehli (1954) |
| 105509 | M. Clapham | USGS 9880, Saddle Creek Gzhelian - Carboniferous 5 - Texas | Yochelson (1956) |
| 105510 | M. Clapham | USNM760, Washakie Reservoir Wuchiapingian - Permian 4 - Wyoming | Cooper and Grant (1975) |
| 105511 | M. Clapham | USNM761, Burbank Quarry Asselian - Permian 1 - Oklahoma | Cooper and Grant (1975) |
| 105512 | M. Clapham | USNM762, Little Wind River Wuchiapingian - Permian 4 - Wyoming | Cooper and Grant (1975) |
| 105513 | M. Clapham | USNM815, Arroyo La Difunta, Las Delicias Wordian - Permian 4 - Mexico | Cooper and Grant (1975) |
| 108799 | M. Clapham | USGS 2903 green, Guadalupe Canyon, Guadalupe Mountains Roadian - Permian 3 - Texas | Girty (1908) |
| 108801 | M. Clapham | USGS 2906 green, Butterfield Trail, Guadalupe Mountains Capitanian - Permian 4 - Texas | Girty (1908) |
| 108802 | M. Clapham | USGS 2919 green, El Capitan, Guadalupe Mountains Roadian - Permian 3 - Texas | Girty (1908) |
| 108803 | M. Clapham | USGS 2920 green, El Capitan, Guadalupe Mountains Roadian - Permian 3 - Texas | Girty (1908) |
| 108804 | M. Clapham | USGS 2924 green, Butterfield Trail, Guadalupe Mountains Capitanian - Permian 4 - Texas | Girty (1908) |
| 108812 | M. Clapham | USGS 2926 green, Capitan Peak, Guadalupe Mountains Capitanian - Permian 4 - Texas | Girty (1908) |
| 108821 | M. Clapham | USGS 2930 green, Pine Spring, Guadalupe Mountains Wordian - Permian 4 - Texas | Girty (1908) |
| 108822 | M. Clapham | USGS 2931 green, Guadalupe Canyon, Guadalupe Mountains Roadian - Permian 3 - Texas | Girty (1908) |
| 108825 | M. Clapham | USGS 2936 green, Jones Ranch Roadian/Capitanian - Permian 3-4 - Texas | Girty (1908) |
| 108826 | M. Clapham | USGS 2957 green, southern Delaware Mountains Roadian/Capitanian - Permian 3-4 - Texas | Girty (1908) |
| 108829 | M. Clapham | USGS 2964, 10 miles NW of Kent, Delaware Mountains Roadian/Capitanian - Permian 3-4 - Texas | Girty (1908) |
| 108832 | M. Clapham | USGS 2967 green, El Capitan, Guadalupe Mountains Roadian - Permian 3 - Texas | Girty (1908) |
| 108835 | M. Clapham | USGS 2969 green, southern Delaware Mountains Roadian/Capitanian - Permian 3-4 - Texas | Girty (1908) |
| 108859 | M. Clapham | USGS 3762b green, Guadalupe Point, Guadalupe Mountains Capitanian - Permian 4 - Texas | Girty (1908) |
| 108861 | M. Clapham | USGS 3762e green, Guadalupe Point, Guadalupe Mountains Capitanian - Permian 4 - Texas | Girty (1908) |
| 108862 | M. Clapham | USGS 3763 green, Comanche Canyon, Glass Mountains Roadian - Permian 3 - Texas | Girty (1908) |
| 122519 | M. Clapham | R.E. King 1, Iron Mountain, Glass Mountains (coll. King, King 1925-1928) Kungurian - Permian 2 - Texas | King (1931) |
| 148657 | M. Clapham | Aubrey Cliffs, Beta bed 1 Kungurian - Permian 2 - Arizona | McKee (1938) |
| 148680 | M. Clapham | Hermit trail, Beta bed 3a Kungurian - Permian 2 - Arizona | McKee (1938) |
| 148681 | M. Clapham | Hermit trail, Beta bed 3b Kungurian - Permian 2 - Arizona | McKee (1938) |
| 148682 | M. Clapham | Hermit trail, Beta bed 3c Kungurian - Permian 2 - Arizona | McKee (1938) |