Genus Cordosphaeridium
- Species total:
- 103
- Age range:
- 540 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Cordosphaeridium sp. Jain,1980 | Lutetian | Lutetian |
|
| Cordosphaeridium tianshanense | Middle Eocene | Middle Eocene |
|
| Cordosphaeridium taeniforme | Middle Eocene | Middle Eocene |
|
| Cordosphaeridium capricornum | Ypresian | Ypresian |
|
| Cordosphaeridium sp.D | Ypresian | Ypresian |
|
| Cordosphaeridium callosum | Ypresian | Middle Miocene |
|
| Cordosphaeridium taiwanianum | Eocene | Middle Eocene |
|
| Cordosphaeridium cracenospinosum | Eocene | Middle Oligocene |
|
| Cordosphaeridium sp.A Jain & Garg,1991 | Early Eocene | Early Eocene |
|
| Cordosphaeridium cantharellus | Early Eocene | Recent |
|
| Cordosphaeridium cordium | Eocene | Middle Eocene |
|
| Cordosphaeridium microtrianium | Early Ypresian | Early Ypresian |
|
| Cordosphaeridium centrocarpum | Ypresian | Ypresian |
|
| Cordosphaeridium spinosum | Sparnacian | Sparnacian |
|
| Cordosphaeridium sp. Jiab.,1978 | Eocene | Middle Oligocene |
|
| Cordosphaeridium sp.2 | Early Eocene | Late Miocene |
|
| Cordosphaeridium sp.A Will.& Brid.,1975 | Eocene | Early Oligocene |
|