There are 2 matches
Collection | Authorizer | Collection name | Reference |
---|---|---|---|
55437 | L. Ivany | Punta Bravo Grits at Cerro Verde - Upper Quebrada Canoas Early Oligocene - Cenozoic 4 - Peru | Olsson (1931) |
64559 | L. Ivany | Basal Heath or Caleto Mero Shales Late Oligocene - Cenozoic 4 - Peru | Olsson (1931) |