There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 42794 | L. Ivany | Hannatoma G (Marks) Late Oligocene - Cenozoic 4 - Peru | Durham et al. (1949) |
| 64559 | L. Ivany | Basal Heath or Caleto Mero Shales Late Oligocene - Cenozoic 4 - Peru | Olsson (1931) |