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Pleasanton in RR Cut Fossil Hunting Guide
Image: Drew Jacksich (CC BY-SA 2.0)
In RR cut on Pleasanton-Sunol Road.
In RR cut on Pleasanton-Sunol Road.
Broad Marine Fauna found, age is Miocene period, Briones formation.
Other Fossil Sites Nearby:
Bolinas Lagoon: link
Mt. Diablo: link
Half Moon Bay: link
