There are 7 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) |
| 91552 | J. Sessa | M 109 Ypresian - Cenozoic 2 - Maryland | Palmer and Brann (1965) |
| 99267 | J. Sessa | M 485 Ypresian - Cenozoic 2 - Maryland | Palmer and Brann (1965) |
| 99270 | J. Sessa | M 488 Ypresian - Cenozoic 2 - Maryland | Palmer and Brann (1965) |
| 99275 | J. Sessa | M 733 Ypresian - Cenozoic 2 - Maryland | Palmer and Brann (1965) |
| 99289 | J. Sessa | M 740 Ypresian - Cenozoic 2 - Maryland | Palmer and Brann (1965) |