There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 51884 | A. Hendy | Zone F - Canoa Formation (= Pecten Zone) Pliocene - Cenozoic 6 - Ecuador | Pilsbry and Olsson (1941) |
| 90857 | A. Hendy | Esmeraldas Formation Zanclean - Cenozoic 6 - Ecuador | Hasson and Fischer (1986) |