Genus Batiacasphaera
- Species total:
- 106
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Batiacasphaera saidensis | Hauterivian | Late Aptian |
|
Batiacasphaera microgranulata | Hauterivian | Hauterivian |
|
Batiacasphaera sp.P Lond.,1990 | Hauterivian | Early Barremian |
|
Batiacasphaera sp.A Lond.,1990 | Late Valanginian | Hauterivian |
|
Batiacasphaera crassiangulata | Valanginian | Hauterivian |
|
Batiacasphaera minor | Valanginian | Middle Oligocene |
|
Batiacasphaera agglutinata | Early Valanginian | Middle Valanginian |
|
Batiacasphaera spumosa | Valanginian | Early Aptian |
|
Batiacasphaera scrobiculata | Valanginian | Serravallian |
|
Batiacasphaera cuculliformis | Berriasian | Valanginian |
|
Batiacasphaera ovata | Berriasian | Aptian |
|
Batiacasphaera angularis | Early Berriasian | Early Berriasian |
|
Batiacasphaera aptiensis | Cretaceous | Barremian |
|
Batiacasphaera subtilis | Berriasian | Piripauan |
|
Batiacasphaera sp.Wan & Qiao,1994 | Early Cretaceous | Early Cretaceous |
|
Batiacasphaera sp.29 | Late Tithonian | Early Berriasian |
|
Batiacasphaera ringnesiorum | Tithonian | Maestrichtian |
|