There are 7 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 18518 | J. Alroy | Chesapeake Bay (Upper Calvert) (= Cat Creek; Chesapeake Beach; Drum Cliff; Governor Run; Kenwood Beach; Long Beach; Plum Point; Randle Cliff; Scientist's Cliff) Burdigalian/Langhian - Cenozoic 5 - Maryland - old id | Tedford and Hunter (1984) |
| 45506 | M. Uhen | Parker Creek, south, Zone 12 Langhian - Cenozoic 5 - Maryland | Barwick (1939) |
| 45511 | M. Uhen | Fairhaven Cliffs, Zone 3b Burdigalian - Cenozoic 5 - Maryland - old id | Shattuck (1904) |
| 48884 | M. Uhen | Plum Point, south, Zone 10 Langhian - Cenozoic 5 - Maryland - old id | Eastman (1904) |
| 57782 | M. Uhen | Patuxent River, near Serravallian - Cenozoic 5 - Maryland - old id | Mitchill (1818) |
| 57786 | M. Uhen | Camp Roosevelt, Zone 4-6 Burdigalian - Cenozoic 5 - Maryland | Myrick (1979) |
| 70593 | M. Uhen | Chesapeake Beach, south of, Zone 4-9 (= Randle Cliff Beach, north) Burdigalian - Cenozoic 5 - Maryland | Shattuck (1904) |