Genus Exochosphaeridium
- Species total:
- 45
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Exochosphaeridium phragmites | Kimmeridgian | Pliocene |
|
| Exochosphaeridium sp | Late Oxfordian | Early Pleistocene |
|
| Exochosphaeridium | Mesozoic | Recent |
|
| Exochosphaeridium striatellum | Late Senonian | Late Senonian |
|
| Exochosphaeridium rhopalophorum | Cretaceous | Cretaceous |
|
| Exochosphaeridium spinosum | Late Cretaceous | Late Cretaceous |
|
| Exochosphaeridium hirsutum | Early Santonian | Early Santonian |
|
| Exochosphaeridium sp. Dave.,1975 | Nd | Nd |
|
| Exochosphaeridium alisitosense | Late Albian | Late Albian |
|
| Exochosphaeridium sp.D | Nd | Nd |
|
| Exochosphaeridium sp.A Lond.,1990 | Late Hauterivian | Late Hauterivian |
|