Acanthaulax |
Acanthaulax sp
|
Canada(NWT,Mackenzie) |
Early Oxfordian |
Kimmeridgian |
Achomosphaera |
Achomosphaera neptuni
|
Canada(NWT,Mackenzie) |
Valanginian |
Aptian |
Adnatosphaeridium |
Adnatosphaeridium sp. McIn.,1974
sp. nov. |
Canada(NWT,Mackenzie) |
Santonian |
|
Alterbia |
Alterbia acuminata
|
Canada(NWT,Mackenzie) |
Cenomanian |
Middle Campanian |
Alterbia |
Alterbia obscura
|
Canada(NWT,Mackenzie) |
Early Paleocene |
|
Areoligera |
Areoligera sp. McIn.,1974
sp. nov. |
Canada(NWT,Mackenzie) |
Cenomanian |
Early Campanian |
Batioladinium |
Batioladinium jaegeri
|
Canada(NWT,Mackenzie) |
Valanginian |
Aptian |
Caligodinium |
Caligodinium aceras
|
Canada(NWT,Mackenzie) |
Santonian |
Middle Campanian |
Canningia |
Canningia aspera
|
Canada(NWT,Mackenzie) |
Valanginian |
Aptian |
Canningia |
Canningia sp.AE Brid.,1976
sp. nov. |
Canada(NWT,Mackenzie) |
Valanginian |
Hauterivian |
Chatangiella |
Chatangiella biapertura
|
Canada(NWT,Mackenzie) |
Cenomanian |
Middle Campanian |
Chatangiella |
Chatangiella coronata
|
Canada(NWT,Mackenzie) |
Santonian |
Middle Campanian |
Chatangiella |
Chatangiella magna
|
Canada(NWT,Mackenzie) |
Cenomanian |
Turonian |
Chatangiella |
Chatangiella sp
|
Canada(NWT,Mackenzie) |
Cenomanian |
Turonian |
Chatangiella |
Chatangiella sp
|
Canada(NWT,Mackenzie) |
Early Campanian |
|
Chatangiella |
Chatangiella sp.AE
sp. nov. |
Canada(NWT,Mackenzie) |
Santonian |
Middle Campanian |
Chatangiella |
Chatangiella vnigrii
|
Canada(NWT,Mackenzie) |
Cenomanian |
Early Campanian |