Escharisphaeridia |
Escharisphaeridia rudis
sp. nov. |
Canada(NWT,Franklin) |
Middle Callovian |
Valanginian |
Escharisphaeridia |
Escharisphaeridia sp.A Davi.,1983
sp. nov. |
Canada(NWT,Franklin) |
Early Kimmeridgian |
Middle Kimmeridgian |
Exochosphaeridium |
Exochosphaeridium scitulum
|
Canada(NWT,Franklin) |
Tithonian |
Hauterivian |
Fromea |
Fromea atlantica
|
Canada(NWT,Franklin) |
Valanginian |
Hauterivian |
Fromea |
Fromea atlantica
|
Atlantic Ocean |
Callovian |
Oxfordian |
Fromea |
Fromea complicata
|
Canada(NWT,Franklin) |
Valanginian |
Hauterivian |
Glabridinium |
Glabridinium apatelum
|
Canada(NWT,Franklin) |
Tithonian |
Valanginian |
Glomodinium |
Glomodinium evittii
|
Canada(NWT,Franklin) |
Pliensbachian |
Oxfordian |
Glomodinium |
Glomodinium evittii
|
Canada(NWT,Franklin) |
Pliensbachian |
Oxfordian |
Glomodinium |
Glomodinium evittii
|
Canada(W.Canada) |
Late Bajocian |
Callovian |
Glomodinium |
Glomodinium opeasatos
sp. nov. |
Canada(NWT,Franklin) |
Late Bathonian |
Oxfordian |
Glomodinium |
Glomodinium sp. Dorh.& Davi.,1980
sp. nov. |
Canada(NWT,Franklin) |
Late Bathonian |
Oxfordian |
Glomodinium |
Glomodinium tripartitum
|
Canada(NWT,Franklin) |
Late Bajocian |
Oxfordian |
Glomodinium |
Glomodinium zabrum
sp. nov. |
Canada(NWT,Franklin) |
Late Bathonian |
Oxfordian |
Gochteodinia |
Gochteodinia verrucosa
|
Canada(NWT,Franklin) |
Nd |
|
Gochteodinia |
Gochteodinia villosa
|
Canada(NWT,Franklin) |
Valanginian |
|
Gonyaulacysta |
Gonyaulacysta dualis
|
Canada(NWT,Franklin) |
Middle Callovian |
Middle Kimmeridgian |