Genus Cleistosphaeridium
- Species total:
- 135
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Cleistosphaeridium parvum | Late Albian | Eocene |
|
| Cleistosphaeridium insolitum | Late Danian | Priabonian |
|
| Cleistosphaeridium disjunctum | Late Cretaceous | Eocene |
|
| Cleistosphaeridium sp.1 | Late Callovian | Early Oligocene |
|
| Cleistosphaeridium aciculare | Dogger | Early Oligocene |
|
| Cleistosphaeridium sp.2 | Portlandian | Early Oligocene |
|
| Cleistosphaeridium nanus | Late Danian | Rupelian |
|
| Cleistosphaeridium minus | Eocene | Middle Oligocene |
|
| Cleistosphaeridium sp. Jiab.,1978 | Eocene | Middle Oligocene |
|
| Cleistosphaeridium bifide | Cenomanian | Middle Oligocene |
|
| Cleistosphaeridium ambiguum | Senonian | Middle Oligocene |
|
| Cleistosphaeridium bifurcatum | Late Paleocene | Middle Oligocene |
|
| Cleistosphaeridium commixtum | Late Eocene | Middle Oligocene |
|
| Cleistosphaeridium shandongense | Early Tertiary | Oligocene |
|
| Cleistosphaeridium polytrichum | Late Pliensbachian | Late Oligocene |
|
| Cleistosphaeridium panshanense | Eocene | Oligocene |
|
| Cleistosphaeridium elegans | Paleocene | Oligocene |
|