There are 9 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 55255 | J. Head | Pope's Creek, Nanjemoy Fm. Ypresian - Cenozoic 2 - Maryland | Blake (1941) |
| 84045 | M. Uhen | Clifton Beach Thanetian - Cenozoic 1 - Maryland | Clark (1895) |
| 84048 | M. Uhen | Aquia Creek Late Paleocene - Cenozoic 1 - Virginia | Leriche (1942) |
| 84049 | M. Uhen | Potomac Creek Paleocene - Cenozoic 1 - Virginia | Leriche (1942) |
| 84056 | M. Uhen | Glymont Late Paleocene - Cenozoic 1 - Maryland | Leriche (1942) |
| 124191 | M. Uhen | Liverpool Point (coll. Mrs Doris Blake 1935) Thanetian - Cenozoic 1 - Maryland | Myers (1936) |
| 126867 | M. Uhen | Fort Washington Late Paleocene - Cenozoic 1 - Maryland | Clark (1895) |
| 127179 | M. Uhen | Woodstock Eocene - Cenozoic 2-3 - Virginia | Eastman (1901) |
| 127180 | M. Uhen | Mattawoman Creek Thanetian - Cenozoic 1 - Maryland | Eastman (1901) |