There are 3 matches

Collection Authorizer Collection name Reference
55437L. Ivany Punta Bravo Grits at Cerro Verde - Upper Quebrada Canoas 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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