There are 7 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 88360 | A. Hendy | Negritos [Negritos Fm] (coll. Olsson) Early Eocene - Cenozoic 2 - Peru | Olsson (1928) |
| 88393 | A. Hendy | La Brea [Negritos Fm] (coll. Olsson) Early Eocene - Cenozoic 2 - Peru | Olsson (1928) |
| 93764 | A. Hendy | CAS Loc. 855, Cabo Blanco [Negritos Fm] (= Arthur May Coll. No. 16 / coll. May) Early Eocene - Cenozoic 2 - Peru | Hanna and Israelsky (1925) |
| 93765 | A. Hendy | CAS Loc. 855, Cabo Blanco [Negritos Fm] (= Arthur May Coll. No. 16 / coll. May) Early Eocene - Cenozoic 2 - Peru | Hanna and Israelsky (1925) |
| 93767 | A. Hendy | CAS Loc. 861, Negritos [Negritos Fm] (= Arthur May Coll. No. 25 / coll. May) Early Eocene - Cenozoic 2 - Peru | Hanna and Israelsky (1925) |
| 165441 | C. Schweitzer | Negritos Early Eocene - Cenozoic 2 - Peru | Woods (1922) |
| 169277 | M. Clapham | Parinas sandstone, Vichayal (coll. Sutter) Middle Eocene - Cenozoic 2-3 - Peru | Miller (1947) |