There are 7 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 51886 | A. Hendy | Zone B (lower) - Jama Formation Pliocene - Cenozoic 6 - Ecuador | Pilsbry and Olsson (1941) |
| 60770 | A. Miller | Quebrada Platanos [Esmeraldas Fm] Early Pliocene - Cenozoic 6 - Ecuador - old id | 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) |
| 97638 | A. Hendy | Puna Island (= Isla Puná / coll. Boggs & Olsson 1937) Pliocene - Cenozoic 6 - Ecuador | Pilsbry and Olsson (1941) |
| 131332 | A. Hendy | NMB Loc. 12824 - Esmeraldas [Esmeraldas Fm] Early Pliocene - Cenozoic 6 - Ecuador - old id | Jung (1989) |
| 135043 | A. Hendy | Súa Memvber, Onzole Formation Early Pliocene - Cenozoic 6 - Ecuador - old id | Carnevale et al. (2011) |