Gonyaulacysta |
Gonyaulacysta helicoidea
|
Canada(NWT,Mackenzie) |
Early Valanginian |
Middle Valanginian |
Kallosphaeridium |
Kallosphaeridium sp.BE
sp. nov. |
Canada(NWT,Mackenzie) |
Early Valanginian |
Middle Valanginian |
Ceratosporites |
Ceratosporites sp
|
Canada(NWT,Mackenzie) |
Early Valanginian |
Middle Valanginian |
Impagidinium |
Impagidinium sp
|
Canada(NWT,Mackenzie) |
Early Valanginian |
Middle Valanginian |
Meiourogonyaulax |
Meiourogonyaulax sp.AE
sp. nov. |
Canada(NWT,Mackenzie) |
Early Valanginian |
Middle Valanginian |
Meiourogonyaulax |
Meiourogonyaulax sp.AE
sp. nov. |
Canada(NWT,Mackenzie) |
Early Valanginian |
Middle Valanginian |
Cleistosphaeridium |
Cleistosphaeridium sp.KE McIn.& Brid.,1980
sp. nov. |
Canada(NWT,Mackenzie) |
Early Valanginian |
Middle Valanginian |
Cleistosphaeridium |
Cleistosphaeridium sp.KE McIn.& Brid.,1980
sp. nov. |
Canada(NWT,Mackenzie) |
Early Valanginian |
Middle Valanginian |
Oligosphaeridium |
Oligosphaeridium sp.GE
sp. nov. |
Canada(NWT,Mackenzie) |
Early Valanginian |
Middle Valanginian |
Oligosphaeridium |
Oligosphaeridium sp.GE
sp. nov. |
Canada(NWT,Mackenzie) |
Early Valanginian |
Middle Valanginian |
Polysphaeridium |
Polysphaeridium sp.AE
sp. nov. |
Canada(NWT,Mackenzie) |
Early Valanginian |
Middle Valanginian |
Polysphaeridium |
Polysphaeridium sp.AE
sp. nov. |
Canada(NWT,Mackenzie) |
Early Valanginian |
Middle Valanginian |
Nelchinopsis |
Nelchinopsis kostromiensis
|
Canada(NWT,Mackenzie) |
Early Valanginian |
Middle Valanginian |
Leptodinium |
Leptodinium sp.EE
sp. nov. |
Canada(NWT,Mackenzie) |
Early Valanginian |
Middle Valanginian |
Gonyaulacysta |
Gonyaulacysta sp.A Brid.,1977
sp. nov. |
Canada(NWT,Mackenzie) |
Early Valanginian |
Middle Valanginian |
Cleistosphaeridium |
Cleistosphaeridium sp.BE Brid.,1977
sp. nov. |
Canada(NWT,Mackenzie) |
Early Valanginian |
Middle Valanginian |
Hystrichosphaeridium |
Hystrichosphaeridium macrotubulum
|
Canada(NWT,Mackenzie) |
Early Valanginian |
Middle Valanginian |