Name | From | To | Age range |
---|---|---|---|
Polyporina excavatus | Oligocene | Miocene |
|
Polyporina cribraria | Late Cretaceous | Late Cretaceous |
|
Polyporina chenopodiaceoides | Oligocene | Recent |
|
Polyporina bipatterna | Eocene | Pleistocene |
|
Polyporina | Teratan | Pleistocene |
|