Genus Cordosphaeridium
- Species total:
- 103
- Age range:
- 540 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Cordosphaeridium odontodes | Middle Eocene | Middle Eocene |
|
| Cordosphaeridium operculatum | Cretaceous | Early Tertiary |
|
| Cordosphaeridium palmatum | Late Cretaceous | Middle Eocene |
|
| Cordosphaeridium reticulatum | Paleocene | Early Eocene |
|
| Cordosphaeridium robustum | Maastrichtian | Early Chattian |
|
| Cordosphaeridium sangchamallae | Late Cretaceous | Middle Eocene |
|
| Cordosphaeridium senegalense | Late Cretaceous | Maastrichtian |
|
| Cordosphaeridium simplex | Middle Barremian | Middle Barremian |
|
| Cordosphaeridium solaster | Early Eocene | Early Eocene |
|
| Cordosphaeridium solidospinosum | Middle Eocene | Chattian |
|
| Cordosphaeridium sp | Middle Cambrian | Holocene |
|
| Cordosphaeridium sp. Drug.,1967 | Danian | Danian |
|
| Cordosphaeridium sp. Jain,1980 | Lutetian | Lutetian |
|
| Cordosphaeridium sp. Jiab.,1978 | Eocene | Middle Oligocene |
|
| Cordosphaeridium sp. Kar,1985 | Nd | Nd |
|
| Cordosphaeridium sp. Mart.,1991 | Late Eocene | Late Eocene |
|
| Cordosphaeridium sp. Salu.& Kind.,1981 | Maastrichtian | Danian |
|