There are 8 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 51880 | A. Hendy | Zone H - Canoa Formation (= Loripes Zone) Piacenzian - Cenozoic 6 - Ecuador | Pilsbry and Olsson (1941) |
| 51884 | A. Hendy | Zone F - Canoa Formation (= Pecten Zone) Pliocene - Cenozoic 6 - Ecuador | Pilsbry and Olsson (1941) |
| 51886 | A. Hendy | Zone B (lower) - Jama Formation Pliocene - Cenozoic 6 - Ecuador | Pilsbry and Olsson (1941) |
| 60772 | A. Miller | Punta Gorda [Esmeraldas Fm] Early Pliocene - Cenozoic 6 - Ecuador | Olsson (1964) |
| 96596 | A. Hendy | CAS Loc. 27249, Isla Baltra (coll. Hertlein 1932) Pliocene - Cenozoic 6 - Ecuador | Hertlein (1972) |
| 97638 | A. Hendy | Puna Island (= Isla Puná / coll. Boggs & Olsson 1937) Pliocene - Cenozoic 6 - Ecuador | Pilsbry and Olsson (1941) |
| 131293 | A. Hendy | NMB Loc. 12822 - Esmeraldas [Esmeraldas Fm] Early Pliocene - Cenozoic 6 - Ecuador | Jung (1989) |
| 131334 | A. Hendy | NMB Loc. 12826 - Rio Camarones [Esmeraldas Fm] Early Pliocene - Cenozoic 6 - Ecuador | Jung (1989) |