Genus Batiacasphaera
- Species total:
- 106
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Batiacasphaera oligacantha | Cenomanian | Middle Miocene |
|
| Batiacasphaera scrobiculata | Valanginian | Serravallian |
|
| Batiacasphaera sp.A Guer.,1990 | Eocene | Miocene |
|
| Batiacasphaera sp.2 Edwa.,1984 | Middle Miocene | Late Miocene |
|
| Batiacasphaera sp. Mart.,1991 | Late Oligocene | Miocene |
|
| Batiacasphaera group a | Late Miocene | Early Pliocene |
|
| Batiacasphaera sp. Head,1997 | Early Pliocene | Middle Pliocene |
|
| Batiacasphaera micropapillata | Late Aptian | Piacenzian |
|
| Batiacasphaera sp.II | Late Miocene | Late Neogene |
|
| Batiacasphaera minuta | Late Eocene | Late Pliocene |
|
| Batiacasphaera compta | Middle Aptian | Late Neogene |
|
| Batiacasphaera hirsuta | Early Ypresian | Pliocene |
|
| Batiacasphaera explanata | Ypresian | Late Neogene |
|
| Batiacasphaera gemmata | Middle Oligocene | Piacenzian |
|
| Batiacasphaera sphaerica | Late Paleocene | Early Pleistocene |
|
| Batiacasphaera sp | Late Rhaetian | Holocene |
|
| Batiacasphaera baculata | Early Danian | Late Quaternary |
|