Genus Exochosphaeridium
- Species total:
- 45
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Exochosphaeridium sp. Dave.,1975 | Nd | Nd |
|
| Exochosphaeridium sp.D | Nd | Nd |
|
| Exochosphaeridium insigne | Early Miocene | Early Burdigalian |
|
| Exochosphaeridium reticulatum | Middle Eocene | Middle Oligocene |
|
| Exochosphaeridium solaster | Selandian | Danian |
|
| Exochosphaeridium brevitruncatum | Campanian | Maastrichtian |
|
| Exochosphaeridium masureae | Campanian | Early Maestrichtian |
|
| Exochosphaeridium sp.3 | Campanian | Maastrichtian |
|
| Exochosphaeridium striatellum | Late Senonian | Late Senonian |
|
| Exochosphaeridium capitellum | Santonian | Early Campanian |
|
| Exochosphaeridium hirsutum | Early Santonian | Early Santonian |
|
| Exochosphaeridium acuminatum | Santonian | Early Maastrichtian |
|
| Exochosphaeridium sp.2 HNH | Coniacian | Maestrichtian |
|
| Exochosphaeridium sp.1 HNH | Coniacian | Maestrichtian |
|
| Exochosphaeridium spinosum | Late Cretaceous | Late Cretaceous |
|
| Exochosphaeridium sp.1 | Late Cretaceous | Middle Maestrichtian |
|
| Exochosphaeridium sp.2 | Late Cretaceous | Campanian |
|