There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 74921 | A. Hendy | USGS 9212 (coll. Penny, Bullbrook) Middle Miocene - Cenozoic 5 - Trinidad and Tobago | Mansfield (1925) |
| 74956 | A. Hendy | USGS 9224 (coll. Penny, Bullbrook) Late Miocene - Cenozoic 6 - Trinidad and Tobago | Mansfield (1925) |