There are 2 matches

Collection Authorizer Collection name Reference
9026A. Miller Capillas Fm., Garrapatal and Rio las Capillas, Argentina Early Llanvirn - Ordovician 3 - Argentina Cecioni (1953)
9030A. Miller Unnamed (Arenig) fm., Quebrada de Coquena and Purmamarca, Argentina Arenig - Ordovician 2 - Argentina Cecioni (1953)

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