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 hirundo | Late Aptian | Late Aptian |
|
| Cordosphaeridium multispinosum | Aptian | Zanclean |
|
| Cordosphaeridium sp.A | Aptian | Danian |
|
| Cordosphaeridium sp.B | Aptian | Early Albian |
|
| Cordosphaeridium simplex | Middle Barremian | Middle Barremian |
|
| Cordosphaeridium chimaera | Middle Cretaceous | Middle Cretaceous |
|
| Cordosphaeridium eoinodes | Early Cretaceous | Coniacian |
|
| Cordosphaeridium operculatum | Cretaceous | Early Tertiary |
|
| Cordosphaeridium erectum | Cretaceous | Turonian |
|
| Cordosphaeridium latispinosum | Late Mariposan | Stampian |
|
| Cordosphaeridium gracile | Oxfordian | Pleistocene |
|
| Cordosphaeridium fasciatum | Oxfordian | Cenomanian |
|
| Cordosphaeridium costatum | Late Bathonian | Early Kimmeridgian |
|
| Cordosphaeridium inodes | Hettangian | Neogene |
|
| Cordosphaeridium | Mesozoic | Cenozoic |
|