Genus Simpsonipollis
- Species total:
- 9
- Age range:
- 100 - 3.93 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Simpsonipollis | Late Eocene | Early Pliocene |
|
| Simpsonipollis grandis | Tertiary | Tertiary |
|
| Simpsonipollis mullensis | Cenomanian | Early Pliocene |
|
| Simpsonipollis mulleri | Late Eocene | Late Eocene |
|
| Simpsonipollis scabratus | Cenomanian | Oligocene |
|
| Simpsonipollis sp | Cenomanian | Early Pliocene |
|
| Simpsonipollis sp. Mart.,1998 | Late Paleocene | Late Paleocene |
|
| Simpsonipollis sp.A | Late Campanian | Maastrichtian |
|
| Simpsonipollis specialis | Cenomanian | Oligocene |
|