|
Locality |
Layer |
|
USA, Texas, Brewster Co., Wolf Camp, 5 mls NE of, Glass Mts. |
Gaptank Fm., near top |
|
USA, Texas, Brewster Co., Wolf Camp, NW of, Glass Mts. |
Gaptank Fm., near top |
|
USA, Texas, Palo Pinto Co., Brad, 2,96 km W of highway 180 and 16 j. |
Caddo Creek Fm., Colony Creek Shale |