There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 51886 | A. Hendy | Zone B (lower) - Jama Formation Pliocene - Cenozoic 6 - Ecuador - old id | Pilsbry and Olsson (1941) |
| 60772 | A. Miller | Punta Gorda [Esmeraldas Fm] Early Pliocene - Cenozoic 6 - Ecuador | Olsson (1964) |
| 111211 | A. Hendy | Onzole Formation (unspecified localities) Early Pliocene - Cenozoic 6 - Ecuador | Landau and Marques da Silva (2010) |
| 131293 | A. Hendy | NMB Loc. 12822 - Esmeraldas [Esmeraldas Fm] Early Pliocene - Cenozoic 6 - Ecuador | Jung (1989) |