There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 51886 | A. Hendy | Zone B (lower) - Jama Formation Pliocene - Cenozoic 6 - Ecuador | Pilsbry and Olsson (1941) |
| 131334 | A. Hendy | NMB Loc. 12826 - Rio Camarones [Esmeraldas Fm] Early Pliocene - Cenozoic 6 - Ecuador | Jung (1989) |