Wigginsiella |
Wigginsiella grandstandica
|
Alaska |
Late Albian |
|
Alaskadinium |
Alaskadinium wigginsii
|
Alaska |
Neocomian |
|
Stelladinium |
Stelladinium reidii
|
Arabian Sea |
Holocene |
|
Invertocysta |
Invertocysta tabulata
|
Atlantic Ocean(East) |
Middle Miocene |
|
Biorbifera |
Biorbifera johnewingii
|
Atlantic Ocean(North) |
Early Cretaceous |
|
Archeotectatum |
Archeotectatum sarjeantii
|
Atlantic Ocean(North) |
Oxfordian |
Kimmeridgian |
Pierceites |
Pierceites schizocystis
|
Atlantic Ocean(North) |
Cenomanian |
Turonian |
Diacanthum |
Diacanthum hollisteri
|
Atlantic Ocean(Southeast) |
Valanginian |
|
Atlantodinium |
Atlantodinium jurassicum
|
Atlantic Ocean(Southeast) |
Kimmeridgian |
|
Nexosispinum |
Nexosispinum hesperus
|
Atlantic(Bay of Biscay) |
Albian |
|
Amiculosphaera |
Amiculosphaera umbraculum
|
Atlantic(Bay of Biscay) |
Pleistocene |
|
Evittosphaerula |
Evittosphaerula paratabulata
|
Atlantic(Norwegian Sea) |
Early Miocene |
|
Lophocysta |
Lophocysta sulcolimbata
|
Atlantic(Norwegian Sea) |
Early Miocene |
|
Comparodinium |
Comparodinium koessenium
|
Australia |
Rhaetian |
Hettangian |
Apectodinium |
Apectodinium homomorphum
|
Australia(Victoria) |
Early Eocene |
|
Wetzeliella |
Wetzeliella homomorpha
|
Australia(Victoria) |
Early Eocene |
|
Rigaudella |
Rigaudella aemula
|
Australia(W.Australia) |
Early Callovian |
|