Genus Cordosphaeridium
- Species total:
- 103
- Age range:
- 540 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Cordosphaeridium gracile | Oxfordian | Pleistocene |
|
| Cordosphaeridium granulatum | Late Paleocene | Eocene |
|
| Cordosphaeridium hirundo | Late Aptian | Late Aptian |
|
| Cordosphaeridium inodes | Hettangian | Neogene |
|
| Cordosphaeridium israelianum | Nd | Nd |
|
| Cordosphaeridium klumppiae | Late Cretaceous | Paleocene |
|
| Cordosphaeridium latispinosum | Late Mariposan | Stampian |
|
| Cordosphaeridium latum | Middle Eocene | Late Eocene |
|
| Cordosphaeridium lemniscatum | Late Cretaceous | Paleocene |
|
| Cordosphaeridium majus | Late Cretaceous | Danian |
|
| Cordosphaeridium microtriainum | Senonian | Nd |
|
| Cordosphaeridium microtrianium | Early Ypresian | Early Ypresian |
|
| Cordosphaeridium minimum | Maastrichtian | Piacenzian |
|
| Cordosphaeridium minus | Early Eocene | Middle Eocene |
|
| Cordosphaeridium mirabile | Paleocene | Middle Eocene |
|
| Cordosphaeridium moniliforme | Paleocene | Paleocene |
|
| Cordosphaeridium multispinosum | Aptian | Zanclean |
|