Gonyaulacysta |
Gonyaulacysta sp.F Gitm.& Sarj.,1972
sp. nov. |
Canada(Eastern Offshore) |
Kimmeridgian |
|
Gonyaulacysta |
Gonyaulacysta tenuiceras
|
Canada(Eastern Offshore) |
Santonian |
|
Gonyaulacysta |
Gonyaulacysta tenuitabulata
|
Canada(Eastern Offshore) |
Early Miocene |
|
Gonyaulacysta |
Gonyaulacysta wetzelii
|
Canada(Eastern Offshore) |
Campanian |
Maestrichtian |
Grandispora |
Grandispora echinata
|
Canada(Eastern Offshore) |
Late Visean |
Early Namurian |
Grandispora |
Grandispora echinata
|
Canada(Eastern Offshore) |
Late Visean |
Early Namurian |
Grandispora |
Grandispora spinosa
|
Canada(Eastern Offshore) |
Late Visean |
Early Namurian |
Grandispora |
Grandispora spinosa
|
Canada(Eastern Offshore) |
Late Visean |
Early Namurian |
Hamulatisporis |
Hamulatisporis amplus
|
Canada(Eastern Offshore) |
Early Paleocene |
|
Hamulatisporis |
Hamulatisporis amplus
|
Canada(Eastern Offshore) |
Early Paleocene |
|
Hemicystodinium |
Hemicystodinium sp. Will.,1975
sp. nov. |
Canada(Eastern Offshore) |
Oligocene |
Miocene |
Hemicystodinium |
Hemicystodinium sp. Will.,1975
sp. nov. |
Canada(Eastern Offshore) |
Pliocene |
Pleistocene |
Hemicystodinium |
Hemicystodinium sp. Will.,1975
sp. nov. |
Canada(Eastern Offshore) |
Middle Miocene |
|
Hemicystodinium |
Hemicystodinium sp. Will.,1975
sp. nov. |
Canada(Eastern Offshore) |
Oligocene |
Miocene |
Hemicystodinium |
Hemicystodinium sp. Will.,1975
sp. nov. |
Canada(Eastern Offshore) |
Pliocene |
Pleistocene |
Hemicystodinium |
Hemicystodinium sp. Will.,1975
sp. nov. |
Canada(Eastern Offshore) |
Middle Miocene |
|
Hemicystodinium |
Hemicystodinium zoharyi
|
Canada(Eastern Offshore) |
Eocene |
Miocene |