Genus Paucisphaeridium
- Species total:
- 6
- Age range:
- 68.5 - 11.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Paucisphaeridium | Ypresian | Ypresian |
|
| Paucisphaeridium cylindratum | Early Eocene | Middle Eocene |
|
| Paucisphaeridium hexagonum | Paleocene | Paleocene |
|
| Paucisphaeridium inversibuccinum | Eocene | Rupelian |
|
| Paucisphaeridium sp | Maastrichtian | Middle Miocene |
|
| Paucisphaeridium sp.A | Early Eocene | Early Eocene |
|