Tectatodinium |
Tectatodinium pellitum
|
Atlantic Ocean |
Late Pliocene |
Early Pleistocene |
Leptodinium |
Leptodinium sp
|
Atlantic Ocean |
Late Pliocene |
Early Pleistocene |
Spiniferites |
Spiniferites ramosus
|
Atlantic Ocean |
Late Pliocene |
Early Pleistocene |
Operculodinium |
Operculodinium centrocarpum
|
Atlantic Ocean |
Late Pliocene |
Early Pleistocene |
Nematosphaeropsis |
Nematosphaeropsis balcombiana
|
Atlantic Ocean |
Late Pliocene |
Early Pleistocene |
Achomosphaera |
Achomosphaera ramulifera
|
Atlantic Ocean |
Late Pliocene |
Early Pleistocene |
Hystrichosphaeropsis |
Hystrichosphaeropsis obscura
|
Atlantic Ocean |
Miocene |
|
Achomosphaera |
Achomosphaera triangulata
|
Atlantic Ocean |
Tertiary |
|
Deflandrea |
Deflandrea acuminata
|
Atlantic Ocean |
Albian |
Cenomanian |
Litosphaeridium |
Litosphaeridium siphoniphorum
|
Atlantic Ocean |
Albian |
Cenomanian |
Palaeohystrichophora |
Palaeohystrichophora infusorioides
|
Atlantic Ocean |
Albian |
Cenomanian |
Hexagonifera |
Hexagonifera chlamydata
|
Atlantic Ocean |
Albian |
|
Microdinium |
Microdinium deflandrei
|
Atlantic Ocean |
Early Cretaceous |
|
Dingodinium |
Dingodinium cerviculum
|
Atlantic Ocean |
Hauterivian |
Barremian |
Wallodinium |
Wallodinium krutzschii
|
Atlantic Ocean |
Early Cretaceous |
|
Scriniodinium |
Scriniodinium campanula
|
Atlantic Ocean |
Hauterivian |
Barremian |
Chytroeisphaeridia |
Chytroeisphaeridia chytroeides
|
Atlantic Ocean |
Oxfordian |
Early Kimmeridgian |