Genus Cordosphaeridium
- Species total:
- 103
- Age range:
- 540 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Cordosphaeridium fibrospinosum | Albian | Pleistocene |
|
| Cordosphaeridium difficile | Albian | Turonian |
|
| Cordosphaeridium truncigerum | Vraconian | Campanian |
|
| Cordosphaeridium exilimurum | Cenomanian | Miocene |
|
| Cordosphaeridium commune | Turonian | Early Ypresian |
|
| Cordosphaeridium divergens | Turonian | Oligocene |
|
| Cordosphaeridium floripes | Turonian | Early Miocene |
|
| Cordosphaeridium klumppiae | Late Cretaceous | Paleocene |
|
| Cordosphaeridium majus | Late Cretaceous | Danian |
|
| Cordosphaeridium sangchamallae | Late Cretaceous | Middle Eocene |
|
| Cordosphaeridium diktyoplokum | Late Cretaceous | Nd |
|
| Cordosphaeridium senegalense | Late Cretaceous | Maastrichtian |
|
| Cordosphaeridium sp.1 | Late Cretaceous | Middle Oligocene |
|
| Cordosphaeridium palmatum | Late Cretaceous | Middle Eocene |
|
| Cordosphaeridium valiantum | Late Cretaceous | Late Cretaceous |
|
| Cordosphaeridium lemniscatum | Late Cretaceous | Paleocene |
|
| Cordosphaeridium microtriainum | Senonian | Nd |
|