There are 2 matches

Collection Authorizer Collection name Reference
18816J. Alroy Black Butte (UO 2332) (= Quarry 2) Miocene - Oregon - old id Shotwell and Russell (1963)
18830J. Alroy Black Butte (UO 2448) (= Quarry 3) Miocene - Oregon - old id Shotwell and Russell (1963)

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