There are 3 matches
Collection | Authorizer | Collection name | Reference |
---|---|---|---|
43084 | A. Hendy | USGS 13532 - Nuevo Leon, Mexico (Lower Marine Sandstone, Oligocene) (= USGS 13532) Early Oligocene - Cenozoic 4 - Mexico | Gardner (1945) |
43089 | A. Hendy | USGS 13582 - Tamaulipas, Mexico (Sandstone, upper Oligocene) (= USGS 13582) Late Oligocene - Cenozoic 4 - Mexico | Gardner (1945) |
43090 | A. Hendy | USGS 13581 - Tamaulipas, Mexico (Sandstone, upper Oligocene) (= USGS 13581) Late Oligocene - Cenozoic 4 - Mexico | Gardner (1945) |