There are 2 matches

Collection Authorizer Collection name Reference
38337M. Aberhan LSJU loc. 2968, Kosk Creek Sinemurian - Jurassic 1 - California Sanborn (1960)
38347M. Aberhan Big Bend Quadrangle, Potem Formation Early Jurassic/Middle Jurassic - Jurassic 1-3-3-5 - California Sanborn (1960)

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