Genus Batiacasphaera
- Species total:
- 106
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Batiacasphaera tuberculata | Middle Eocene | Middle Eocene |
|
| Batiacasphaera sparsa | Late Eocene | Late Eocene |
|
| Batiacasphaera dictydia | Jurassic | Jurassic |
|
| Batiacasphaera tenulla | Oligocene | Oligocene |
|
| Batiacasphaera simlaensis | Early Eocene | Early Eocene |
|
| Batiacasphaera xinjiangensis | Paleocene | Paleocene |
|
| Batiacasphaera granospina | Paleocene | Paleocene |
|
| Batiacasphaera rotundata | Senonian | Senonian |
|
| Batiacasphaera vermiculata | Oligocene | Oligocene |
|
| Batiacasphaera sp.1 Belo.& Kirs.,1994 | Late Aptian | Late Aptian |
|
| Batiacasphaera kutharensis | Late Paleocene | Late Paleocene |
|
| Batiacasphaera criosa | Late Paleocene | Late Paleocene |
|
| Batiacasphaera sp.A Powe.,1986 | Aquitanian | Aquitanian |
|
| Batiacasphaera jiaboi | Nd | Nd |
|
| Batiacasphaera sp.A Macp.& Trus.,2004 | Early Miocene | Early Miocene |
|
| Batiacasphaera sp.1 Schi.et al,1997 | Late Maestrichtian | Late Maestrichtian |
|
| Batiacasphaera rugulata | Campanian | Campanian |
|