There are 2 matches

Collection Authorizer Collection name Reference
9625M. Patzkowsky Big River banks 2.7 kilometers southwest of Irondale Dresbachian - Cambrian 5 - Missouri Stinchcomb (1975)
158316P. Wagner Big River banks 2.5 kilometers southwest of Irondale Dresbachian - Cambrian 5 - Missouri Stinchcomb (1975)

Do another search