There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 45493 | M. Uhen | Chesapeake Beach, south of, Zones 3-6 Burdigalian - Cenozoic 5 - Maryland | True (1912) |
| 70591 | M. Uhen | Lyons Creek, Zone 2 Burdigalian - Cenozoic 5 - Maryland | Shattuck (1904) |