Genus Cassiculosphaeridia
- Species total:
- 23
- Age range:
- 195 - 22.5 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Cassiculosphaeridia sp.A Batt.& List.,1988 | Barremian | Barremian |
|
| Cassiculosphaeridia sp.A Belo.& Kirs.,1994 | Late Aptian | Late Aptian |
|
| Cassiculosphaeridia sp.I Keat.et al,1992 | Cenomanian | Turonian |
|
| Cassiculosphaeridia tazadensis | Hauterivian | Early Albian |
|
| Cassiculosphaeridia tocheri | Maastrichtian | Maastrichtian |
|
| Cassiculosphaeridia tunicata | Late Hauterivian | Early Barremian |
|