There are 2 matches

Collection Authorizer Collection name Reference
40508M. Uhen San Sebastian 1 (= UCMP V-4852) Late Oligocene - Cenozoic 4 - Puerto Rico Reinhart (1959)
56995M. Uhen UCMP V-4852 Late Oligocene - Cenozoic 4 - Puerto Rico MacPhee and Wyss (1990)

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