Apteodinium |
Apteodinium apiatum
|
Arctic Ocean(Barents Sea) |
Late Berriasian |
|
Hystrichosphaerina |
Hystrichosphaerina schindewolfii
|
Arctic Ocean(Barents Sea) |
Early Berriasian |
|
Muderongia |
Muderongia australis
|
Arctic Ocean(Barents Sea) |
Early Berriasian |
|
Muderongia |
Muderongia tetracantha
|
Arctic Ocean(Barents Sea) |
Early Berriasian |
|
Nelchinopsis |
Nelchinopsis kostromiensis
|
Arctic Ocean(Barents Sea) |
Early Berriasian |
|
Pseudoceratium |
Pseudoceratium anaphrissum
|
Arctic Ocean(Barents Sea) |
Early Berriasian |
|
Pseudoceratium |
Pseudoceratium nudum
|
Arctic Ocean(Barents Sea) |
Early Berriasian |
|
Subtilisphaera |
Subtilisphaera terrula
|
Arctic Ocean(Barents Sea) |
Early Berriasian |
|
Systematophora |
Systematophora palmula
|
Arctic Ocean(Barents Sea) |
Berriasian |
|