Genus Cordosphaeridium
- Species total:
- 103
- Age range:
- 540 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Cordosphaeridium diktyoplokum | Late Cretaceous | Nd |
|
| Cordosphaeridium tianshanense | Middle Eocene | Middle Eocene |
|
| Cordosphaeridium solaster | Early Eocene | Early Eocene |
|
| Cordosphaeridium sp. Jain,1980 | Lutetian | Lutetian |
|
| Cordosphaeridium taeniforme | Middle Eocene | Middle Eocene |
|
| Cordosphaeridium sp. Mart.,1991 | Late Eocene | Late Eocene |
|
| Cordosphaeridium sp.2 Goch.,1969 | Paleocene | Paleocene |
|
| Cordosphaeridium valiantum | Late Cretaceous | Late Cretaceous |
|
| Cordosphaeridium brevispinum | Middle Eocene | Middle Eocene |
|
| Cordosphaeridium capricornum | Ypresian | Ypresian |
|
| Cordosphaeridium crassum | Middle Eocene | Middle Eocene |
|
| Cordosphaeridium chimaera | Middle Cretaceous | Middle Cretaceous |
|
| Cordosphaeridium sp.C | Maastrichtian | Maastrichtian |
|
| Cordosphaeridium simplex | Middle Barremian | Middle Barremian |
|
| Cordosphaeridium crossii | Miocene | Miocene |
|
| Cordosphaeridium sp.D | Ypresian | Ypresian |
|
| Cordosphaeridium sp.B Kirs.,1991 | Maastrichtian | Maastrichtian |
|