There are 3 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 91117 | J. Sessa | PRI 2251 Ypresian - Cenozoic 2 - Maryland | Palmer and Brann (1965) |
| 91550 | J. Sessa | M 107 Ypresian - Cenozoic 2 - Maryland | Palmer and Brann (1965) |
| 99289 | J. Sessa | M 740 Ypresian - Cenozoic 2 - Maryland | Palmer and Brann (1965) |