There are 3 matches

Collection Authorizer Collection name Reference
43051A. Hendy USGS 13513 - Nuevo Leon, Mexico (upper Jackson Formation) (= USGS 13513) Late Eocene - Cenozoic 3 - Mexico Gardner (1945)
43056A. Hendy USGS 13503 - Tamaulipas, Mexico (Jackson Formation) (= USGS 13503) Late Eocene - Cenozoic 3 - Mexico Gardner (1945)
43057A. Hendy USGS 13504 - Tamaulipas, Mexico (Jackson Formation) (= USGS 13504) Late Eocene - Cenozoic 3 - Mexico Gardner (1945)

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