Oligosphaeridium |
Oligosphaeridium diastema
sp. nov. |
Canada(Arctic) |
Valanginian |
|
Oligosphaeridium |
Oligosphaeridium totum
sp. nov. |
Canada(Arctic) |
Valanginian |
|
Ovoidinium |
Ovoidinium waltonii
sp. nov. |
Canada(Arctic) |
Late Callovian |
Tithonian |
Palaeoperidinium |
Palaeoperidinium nudum
|
Canada(Arctic) |
Late Bathonian |
Hauterivian |
Paragonyaulacysta |
Paragonyaulacysta calloviensis
|
Canada(Arctic) |
Late Bathonian |
Early Callovian |
Paragonyaulacysta |
Paragonyaulacysta retiphragmata
|
Canada(Arctic) |
Late Bathonian |
Early Callovian |
Pareodinia |
Pareodinia aphelia
sp. nov. |
Canada(Arctic) |
Late Bathonian |
Hauterivian |
Pareodinia |
Pareodinia borealis
sp. nov. |
Canada(Arctic) |
Late Callovian |
Valanginian |
Pareodinia |
Pareodinia capillosa
sp. nov. |
Canada(Arctic) |
Late Oxfordian |
Early Berriasian |
Pareodinia |
Pareodinia ceratophora
sp. nov. |
Canada(Arctic) |
Late Bathonian |
Hauterivian |
Pareodinia |
Pareodinia evittii
|
Canada(Arctic) |
Toarcian |
Oxfordian |
Pareodinia |
Pareodinia groenlandica
|
Canada(Arctic) |
Late Oxfordian |
Tithonian |
Pareodinia |
Pareodinia kondratjevii
sp. nov. |
Canada(Arctic) |
Late Valanginian |
Hauterivian |
Pareodinia |
Pareodinia nuda
sp. nov. |
Canada(Arctic) |
Late Bathonian |
Hauterivian |
Pareodinia |
Pareodinia osmingtonensis
sp. nov. |
Canada(Arctic) |
Late Callovian |
Valanginian |
Pareodinia |
Pareodinia psilata
sp. nov. |
Canada(Arctic) |
Late Bathonian |
Hauterivian |
Pareodinia |
Pareodinia sp.A Wigg.,1975
sp. nov. |
Canada(Arctic) |
Bathonian |
Oxfordian |