Genus Cleistosphaeridium
- Species total:
- 135
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Cleistosphaeridium ambiguum | Senonian | Middle Oligocene |
|
| Cleistosphaeridium sp. Anto.,1974 | Coniacian | Santonian |
|
| Cleistosphaeridium giganteum | Santonian | Eocene |
|
| Cleistosphaeridium sp. Kuma.& Saxe.,1996 | Late Santonian | Early Campanian |
|
| Cleistosphaeridium danicum | Late Campanian | Late Eocene |
|
| Cleistosphaeridium minutireticulatum | Early Maestrichtian | Early Maestrichtian |
|
| Cleistosphaeridium sp. Feli.& Burb.,1973 | Maastrichtian | Maastrichtian |
|
| Cleistosphaeridium tenue | Paleocene | Paleocene |
|
| Cleistosphaeridium cephalum | Early Paleocene | Miocene |
|
| Cleistosphaeridium echinoides | Teurian | Miocene |
|
| Cleistosphaeridium paucifurcatum | Paleocene | Paleocene |
|
| Cleistosphaeridium elegans | Paleocene | Oligocene |
|
| Cleistosphaeridium baculatum | Early Tertiary | Middle Miocene |
|
| Cleistosphaeridium tenuifilum | Paleocene | Paleocene |
|
| Cleistosphaeridium shandongense | Early Tertiary | Oligocene |
|
| Cleistosphaeridium oligacanthum | Danian | Danian |
|
| Cleistosphaeridium xinjiangense | Paleocene | Paleocene |
|