There are 2 matches

Collection Authorizer Collection name Reference
226420J. Marcot Loc. 22 of Merriam 1963, southeast of Morning Star Mine (coll. Merriam) Arnsbergian - Carboniferous 3 - California Merriam (1963)
229444J. Marcot USGS loc. 5736, State Line Pass (= Locality 19 of Hewett 1956) Early Pennsylvanian - Carboniferous 4 - California Hewett (1956)

Do another search