There are 4 matches

Collection Authorizer Collection name Reference
42794L. Ivany Hannatoma G (Marks) Late Oligocene - Cenozoic 4 - Peru Durham et al. (1949)
55433L. Ivany Punta Bravo Grits at Caleto Sal (= Caleta Sal) Early Oligocene - Cenozoic 4 - Peru Olsson (1931)
55441L. Ivany Quebrada Charanal [Mirador Sandstone, Mancora Fm] Early Oligocene - Cenozoic 4 - Peru Olsson (1931)
64559L. Ivany Basal Heath or Caleto Mero Shales Late Oligocene - Cenozoic 4 - Peru Olsson (1931)

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