There are 4 matches

Collection Authorizer Collection name Reference
18518J. Alroy Chesapeake Bay (Upper Calvert) (= Cat Creek; Chesapeake Beach; Drum Cliff; Governor Run; Kenwood Beach; Long Beach; Plum Point; Randle Cliff; Scientist's Cliff) Serravallian - Cenozoic 5 - Maryland Tedford and Hunter (1984)
55396M. Uhen James T. Thomas estate Langhian - Cenozoic 5 - Maryland Cope (1867)
57782M. Uhen Patuxent River, near Langhian - Cenozoic 5 - Maryland Mitchill (1818)
84062M. Uhen Saint Marys River Miocene - Maryland Leriche (1942)

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