Paragonyaulacysta |
Paragonyaulacysta capillosa
|
Atlantic(Norwegian Sea) |
Early Oxfordian |
|
Paragonyaulacysta |
Paragonyaulacysta capillosa
|
North Sea |
Early Oxfordian |
|
Paragonyaulacysta |
Paragonyaulacysta capillosa
|
Spitsbergen |
Early Oxfordian |
|
Paragonyaulacysta |
Paragonyaulacysta capillosa
|
USSR(Franz Josef Land) |
Early Oxfordian |
|
Paragonyaulacysta |
Paragonyaulacysta capillosa
|
Greenland |
Early Oxfordian |
|
Paragonyaulacysta |
Paragonyaulacysta retiphragmata
|
Canada(Arctic) |
Late Bathonian |
Middle Callovian |
Paragonyaulacysta |
Paragonyaulacysta retiphragmata
|
Arctic Ocean(Barents Sea) |
Late Bathonian |
Middle Callovian |
Paragonyaulacysta |
Paragonyaulacysta retiphragmata
|
Spitsbergen |
Late Bathonian |
Middle Callovian |
Paragonyaulacysta |
Paragonyaulacysta retiphragmata
|
USSR(Franz Josef Land) |
Late Bathonian |
Middle Callovian |
Pareodinia |
Pareodinia alaskensis
|
Canada(Arctic) |
Callovian |
Early Oxfordian |
Pareodinia |
Pareodinia alaskensis
|
Arctic Ocean(Barents Sea) |
Late Bathonian |
Early Oxfordian |
Pareodinia |
Pareodinia alaskensis
|
Atlantic(Norwegian Sea) |
Late Bathonian |
Early Oxfordian |
Pareodinia |
Pareodinia alaskensis
|
Scotland(Kincardine) |
Late Callovian |
|
Pareodinia |
Pareodinia alaskensis
|
Spitsbergen |
Late Bathonian |
Early Oxfordian |
Pareodinia |
Pareodinia alaskensis
|
USSR(Franz Josef Land) |
Late Bathonian |
Early Oxfordian |
Pareodinia |
Pareodinia alaskensis
|
Greenland |
Late Bathonian |
Early Oxfordian |
Pareodinia |
Pareodinia apotomocerastes
|
England(Yorkshire) |
Late Bathonian |
Early Callovian |