Genus Exochosphaeridium
- Species total:
- 45
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Exochosphaeridium robustum | Tithonian | Barremian |
|
| Exochosphaeridium neptuni | Late Hauterivian | Early Aptian |
|
| Exochosphaeridium indicum | Early Cretaceous | Early Albian |
|
| Exochosphaeridium sp.B | Late Aptian | Albian |
|
| Exochosphaeridium caputmedusae | Albian | Cenomanian |
|
| Exochosphaeridium cenomaniense | Early Albian | Early Turonian |
|
| Exochosphaeridium brevispinum | Middle Cretaceous | Early Turonian |
|
| Exochosphaeridium truncatum | Valanginian | Turonian |
|
| Exochosphaeridium longifilum | Middle Cretaceous | Coniacian |
|
| Exochosphaeridium muelleri | Late Berriasian | Early Santonian |
|
| Exochosphaeridium sp. Anto.,1974 | Cenomanian | Santonian |
|
| Exochosphaeridium capitellum | Santonian | Early Campanian |
|
| Exochosphaeridium sp.A | Hauterivian | Campanian |
|
| Exochosphaeridium palmatum | Middle Albian | Campanian |
|
| Exochosphaeridium sp.2 | Late Cretaceous | Campanian |
|
| Exochosphaeridium masureae | Campanian | Early Maestrichtian |
|
| Exochosphaeridium acuminatum | Santonian | Early Maastrichtian |
|