There are 5 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 51880 | A. Hendy | Zone H - Canoa Formation (= Loripes Zone) Piacenzian - Cenozoic 6 - Ecuador | Pilsbry and Olsson (1941) |
| 60770 | A. Miller | Quebrada Platanos [Esmeraldas Fm] Early Pliocene - Cenozoic 6 - Ecuador | Olsson (1964) |
| 60771 | A. Miller | Quebrada Camarones [Esmeraldas Fm] Early Pliocene - Cenozoic 6 - Ecuador - old id | Olsson (1964) |
| 60772 | A. Miller | Punta Gorda [Esmeraldas Fm] Early Pliocene - Cenozoic 6 - Ecuador - old id | Olsson (1964) |
| 131293 | A. Hendy | NMB Loc. 12822 - Esmeraldas [Esmeraldas Fm] Early Pliocene - Cenozoic 6 - Ecuador - old id | Jung (1989) |