Microdinium |
Microdinium opacum
|
Canada(NWT,Mackenzie) |
Early Oxfordian |
Kimmeridgian |
Microdinium |
Microdinium opacum
|
Canada(NWT,Mackenzie) |
Hauterivian |
Middle Albian |
Microdinium |
Microdinium spinosum
|
Canada(NWT,Mackenzie) |
Barremian |
|
Microdinium |
Microdinium spinosum
|
Canada(NWT,Mackenzie) |
Middle Albian |
|
Muderongia |
Muderongia asymmetrica
sp. nov. |
Canada(NWT,Mackenzie) |
Aptian |
Early Albian |
Muderongia |
Muderongia sp.1
sp. nov. |
Canada(NWT,Mackenzie) |
Aptian |
Early Albian |
Muderongia |
Muderongia sp.A Brid.& McIn.,1976
sp. nov. |
Canada(NWT,Mackenzie) |
Aptian |
Early Albian |
Muderongia |
Muderongia sp.B
sp. nov. |
Canada(NWT,Mackenzie) |
Aptian |
Early Albian |
Muderongia |
Muderongia tetracantha
|
Canada(NWT,Mackenzie) |
Hauterivian |
Aptian |
Necrobroomea |
Necrobroomea jaegeri
|
Canada(NWT,Mackenzie) |
Barremian |
Albian |
Necrobroomea |
Necrobroomea micropoda
|
Canada(NWT,Mackenzie) |
Hauterivian |
Aptian |
Odontochitina |
Odontochitina operculata
|
Canada(NWT,Mackenzie) |
Hauterivian |
Middle Albian |
Odontochitina |
Odontochitina sp
|
Canada(NWT,Mackenzie) |
Early Oxfordian |
Early Kimmeridgian |
Oligosphaeridium |
Oligosphaeridium albertense
|
Canada(NWT,Mackenzie) |
Hauterivian |
Early Albian |
Oligosphaeridium |
Oligosphaeridium anthophorum
|
Canada(NWT,Mackenzie) |
Hauterivian |
Early Albian |
Oligosphaeridium |
Oligosphaeridium asterigerum
|
Canada(NWT,Mackenzie) |
Middle Kimmeridgian |
Middle Albian |
Oligosphaeridium |
Oligosphaeridium complex
|
Canada(NWT,Mackenzie) |
Hauterivian |
Albian |