There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 42794 | L. Ivany | Hannatoma G (Marks) Late Oligocene - Cenozoic 4 - Peru | Durham et al. (1949) |
| 80489 | A. Hendy | Sample 80006 [Caballas Fm] (coll. Machare) Late Oligocene - Cenozoic 4 - Peru | Machare et al. (1988) |
| 80490 | A. Hendy | Sample 83020B [Caballas Fm] (coll. Machare) Late Oligocene - Cenozoic 4 - Peru | Machare et al. (1988) |
| 80496 | A. Hendy | Sample 83105 [Caballas Fm] (coll. Machare) Late Oligocene - Cenozoic 4 - Peru | Machare et al. (1988) |