There are 3 matches
Collection | Authorizer | Collection name | Reference |
---|---|---|---|
42794 | L. Ivany | Hannatoma G (Marks) Late Oligocene - Cenozoic 4 - Peru | Durham et al. (1949) |
55437 | L. Ivany | Punta Bravo Grits at Cerro Verde - Upper Quebrada Canoas Early Oligocene - Cenozoic 4 - Peru | Olsson (1931) |
55438 | L. Ivany | Punta Bravo Grits - N side of Cerro Verde Early Oligocene - Cenozoic 4 - Peru | Olsson (1931) |