There are 35 matches - here are rows 31 to 35
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 157995 | M. Clapham | USGS 15947, Marshall (coll. Gordon, Lewandowski 1955) Pendleian - Carboniferous 3 - Arkansas | Gordon (1964) |
| 157997 | M. Clapham | USGS 16257, Peyton Creek (coll. Gordon, Miser, Glick, Henbest, Frezon 1956) Arnsbergian - Carboniferous 3 - Arkansas | Gordon (1964) |
| 158012 | M. Clapham | USGS 17292, East (Sequoyah) Mountain (coll. Baker) Pendleian - Carboniferous 3 - Arkansas | Gordon (1964) |
| 158017 | M. Clapham | USGS 17695, Marshall (coll. Gordon 1958) Pendleian - Carboniferous 3 - Arkansas | Gordon (1964) |
| 160494 | M. Clapham | USGS 3639A green, Cove Creek (coll. Girty 1908) Pendleian - Carboniferous 3 - Arkansas | Gordon (1964) |