Genus Batiacasphaera
- Species total:
- 106
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Batiacasphaera aptiensis | Cretaceous | Barremian |
|
Batiacasphaera mica | Late Hauterivian | Barremian |
|
Batiacasphaera spumosa | Valanginian | Early Aptian |
|
Batiacasphaera sp.A | Late Oxfordian | Middle Aptian |
|
Batiacasphaera imperfecta | Hauterivian | Aptian |
|
Batiacasphaera ovata | Berriasian | Aptian |
|
Batiacasphaera saidensis | Hauterivian | Late Aptian |
|
Batiacasphaera asperata | Tithonian | Aptian |
|
Batiacasphaera norvickii | Late Kimmeridgian | Albian |
|
Batiacasphaera torulosa | Late Albian | Early Cenomanian |
|
Batiacasphaera granulosa | Albian | Cenomanian |
|
Batiacasphaera macrogranulata | Late Aalenian | Early Turonian |
|
Batiacasphaera sp. Kuma.& Saxe.,1996 | Late Santonian | Early Campanian |
|
Batiacasphaera sp.2 | Aalenian | Middle Campanian |
|
Batiacasphaera subtilis | Berriasian | Piripauan |
|
Batiacasphaera ringnesiorum | Tithonian | Maestrichtian |
|
Batiacasphaera reticulata | Late Cenomanian | Danian |
|