Genus Batiacasphaera
- Species total:
- 106
- Age range:
- 230 - 0 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Batiacasphaera ringnesiorum | Tithonian | Maestrichtian |
|
Batiacasphaera reticulata | Late Cenomanian | Danian |
|
Batiacasphaera pocockii | Late Bathonian | Early Kimmeridgian |
|
Batiacasphaera pilosa | Oxfordian | Hauterivian |
|
Batiacasphaera ovata | Berriasian | Aptian |
|
Batiacasphaera oligacantha | Cenomanian | Middle Miocene |
|
Batiacasphaera norvickii | Late Kimmeridgian | Albian |
|
Batiacasphaera minuta | Late Eocene | Late Pliocene |
|
Batiacasphaera minor | Valanginian | Middle Oligocene |
|
Batiacasphaera microreticulata | Eocene | Middle Eocene |
|
Batiacasphaera micropapillata | Late Aptian | Piacenzian |
|
Batiacasphaera microgranulata | Hauterivian | Hauterivian |
|
Batiacasphaera mica | Late Hauterivian | Barremian |
|
Batiacasphaera macrogranulata | Late Aalenian | Early Turonian |
|
Batiacasphaera laevigata | Late Bajocian | Callovian |
|
Batiacasphaera kutharensis | Late Paleocene | Late Paleocene |
|
Batiacasphaera kekerengensis | Santonian | Paleocene |
|