There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 43080 | A. Hendy | USGS 14023- Nuevo Leon, Mexico (Lower Marine Sandstone, Oligocene) (= USGS 14023) Early Oligocene - Cenozoic 4 - Mexico | Gardner (1945) |
| 43083 | A. Hendy | USGS 13539 - Nuevo Leon, Mexico (Lower Marine Sandstone, Oligocene) (= USGS 13539) Early Oligocene - Cenozoic 4 - Mexico | Gardner (1945) |
| 43085 | A. Hendy | USGS 13579 - Tamaulipas, Mexico (Limestone, upper Oligocene) (= USGS 13579) Late Oligocene - Cenozoic 4 - Mexico - old id | Gardner (1945) |
| 61206 | A. Miller | Station 49 Alazan-Moyutla Road, Alazan Early Oligocene - Cenozoic 4 - Mexico | Cooke (1928) |