There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 45506 | M. Uhen | Parker Creek, south, Zone 12 Langhian - Cenozoic 5 - Maryland | Barwick (1939) |
| 70834 | M. Uhen | Governor Run, Zone 13 Langhian - Cenozoic 5 - Maryland | Shattuck (1904) |
There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 45506 | M. Uhen | Parker Creek, south, Zone 12 Langhian - Cenozoic 5 - Maryland | Barwick (1939) |
| 70834 | M. Uhen | Governor Run, Zone 13 Langhian - Cenozoic 5 - Maryland | Shattuck (1904) |