Genus Batiacasphaera
- Species total:
- 106
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Batiacasphaera sp. Kuma.& Saxe.,1996 | Late Santonian | Early Campanian |
|
| Batiacasphaera kekerengensis | Santonian | Paleocene |
|
| Batiacasphaera rotundata | Senonian | Senonian |
|
| Batiacasphaera henanensis | Late Cretaceous | Oligocene |
|
| Batiacasphaera dictyophora | Late Cretaceous | Late Cretaceous |
|
| Batiacasphaera reticulata | Late Cenomanian | Danian |
|
| Batiacasphaera euteiches | Cenomanian | Paleocene |
|
| Batiacasphaera oligacantha | Cenomanian | Middle Miocene |
|
| Batiacasphaera torulosa | Late Albian | Early Cenomanian |
|
| Batiacasphaera granulosa | Albian | Cenomanian |
|
| Batiacasphaera sp.2 Belo.& Kirs.,1994 | Late Aptian | Late Aptian |
|
| Batiacasphaera micropapillata | Late Aptian | Piacenzian |
|
| Batiacasphaera sp.1 Belo.& Kirs.,1994 | Late Aptian | Late Aptian |
|
| Batiacasphaera compta | Middle Aptian | Late Neogene |
|
| Batiacasphaera mica | Late Hauterivian | Barremian |
|
| Batiacasphaera microgranulata | Hauterivian | Hauterivian |
|
| Batiacasphaera sp.P Lond.,1990 | Hauterivian | Early Barremian |
|