Wetzeliella |
Wetzeliella echinosuturata
|
Atlantic Ocean |
Eocene |
Pleistocene |
Tenua |
Tenua sp
|
Atlantic Ocean |
Eocene |
Pleistocene |
Chytroeisphaeridia |
Chytroeisphaeridia pocockii
|
Atlantic Ocean |
Oxfordian |
|
Tenua |
Tenua verrucosa
|
Atlantic Ocean |
Oxfordian |
|
Gonyaulacysta |
Gonyaulacysta dangeardii
|
Atlantic Ocean |
Oxfordian |
|
Hystrichosphaeropsis |
Hystrichosphaeropsis ovum
|
Atlantic Ocean |
Albian |
Early Cenomanian |
Cleistosphaeridium |
Cleistosphaeridium ancoriferum
|
Atlantic Ocean |
Albian |
Early Cenomanian |
Hexagonifera |
Hexagonifera chlamydata
|
Atlantic Ocean |
Albian |
Early Cenomanian |
Palaeohystrichophora |
Palaeohystrichophora infusorioides
|
Atlantic Ocean |
Albian |
Early Cenomanian |
Ovoidinium |
Ovoidinium scabrosum
|
Atlantic Ocean |
Albian |
Early Cenomanian |
Oligosphaeridium |
Oligosphaeridium complex
|
Atlantic Ocean |
Albian |
Early Cenomanian |
Odontochitina |
Odontochitina operculata
|
Atlantic Ocean |
Albian |
Early Cenomanian |
Dinogymnium |
Dinogymnium sp.A
sp. nov. |
Atlantic Ocean |
Albian |
Early Cenomanian |
Gonyaulacysta |
Gonyaulacysta exilicristata
|
Atlantic Ocean |
Albian |
Early Cenomanian |
Xiphophoridium |
Xiphophoridium alatum
|
Atlantic Ocean |
Albian |
Early Cenomanian |
Hystrichokolpoma |
Hystrichokolpoma ferox
|
Atlantic Ocean |
Albian |
Early Cenomanian |
Heliodinium |
Heliodinium voigtii
|
Atlantic Ocean |
Albian |
Early Cenomanian |