Alterbidinium |
Alterbidinium xinjiangense
|
China(Sinkiang Uighur) |
Paleocene |
|
Amphidiadema |
Amphidiadema similis
|
Nd |
Late Maastrichtian |
|
Angularia |
Angularia obida
|
Nd |
Late Eocene |
|
Apteodinium |
Apteodinium rhombiforme
|
Nd |
Paleocene |
Eocene |
Ascodinium |
Ascodinium fissilum
|
Nd |
Barremian |
|
Ascodinium |
Ascodinium ovatum
|
Nd |
Late Cenomanian |
|
Atopodinium |
Atopodinium cretaceum
|
Nd |
Early Hauterivian |
Early Barremian |
Atopodinium |
Atopodinium iuvene
|
Nd |
Late Turonian |
|
Avellodinium |
Avellodinium hauteriviense
|
Nd |
Early Hauterivian |
|
Baltisphaeridium |
Baltisphaeridium fluctuans
|
USSR(Baltic) |
Silurian |
|
Batiacasphaera |
Batiacasphaera granulosa
|
Nd |
Paleocene |
|
Batiacasphaera |
Batiacasphaera jiaboi
|
Nd |
Nd |
|
Batiacasphaera |
Batiacasphaera kutharensis
|
Nd |
Late Paleocene |
|
Batiacasphaera |
Batiacasphaera mica
|
Nd |
Early Barremian |
|
Batiacasphaera |
Batiacasphaera sahii
|
India(Himachal Pradesh) |
Early Miocene |
Middle Miocene |
Batiacasphaera |
Batiacasphaera simlaensis
|
India(Himachal Pradesh) |
Early Eocene |
|
Batiacasphaera |
Batiacasphaera taugourdeaui
|
Nd |
Eocene |
Oligocene |