There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 43067 | A. Hendy | USGS 13509 - Nuevo Leon, Mexico (Lower Marine Sandstone, Oligocene) (= USGS 13509) Early Oligocene - Cenozoic 4 - Mexico | Gardner (1945) |
| 43069 | A. Hendy | USGS 13511 - Nuevo Leon, Mexico (Lower Marine Sandstone, Oligocene) (= USGS 13511) Early Oligocene - Cenozoic 4 - Mexico | Gardner (1945) |