Oligosphaeridium |
Oligosphaeridium anthophorum
|
Canada(Eastern Offshore) |
Campanian |
|
Oligosphaeridium |
Oligosphaeridium complex
|
Canada(Eastern Offshore) |
Early Albian |
Middle Albian |
Oligosphaeridium |
Oligosphaeridium pulcherrimum
|
Canada(Eastern Offshore) |
Coniacian |
|
Palaeohystrichophora |
Palaeohystrichophora infusorioides
|
Canada(Eastern Offshore) |
Albian |
Campanian |
Palaeostomocystis |
Palaeostomocystis fragilis
|
Canada(Eastern Offshore) |
Albian |
|
Pareodinia |
Pareodinia ceratophora
|
Canada(Eastern Offshore) |
Berriasian |
Valanginian |
Pilosisporites |
Pilosisporites trichopapillosus
|
Canada(Eastern Offshore) |
Aptian |
|
Polysphaeridium |
Polysphaeridium laminaspinosum
|
Canada(Eastern Offshore) |
Turonian |
|
Polystephanephorus |
Polystephanephorus sarjeantii
|
Canada(Eastern Offshore) |
Kimmeridgian |
|
Polystephanephorus |
Polystephanephorus sp
|
Canada(Eastern Offshore) |
Aptian |
|
Prolixosphaeridium |
Prolixosphaeridium xanthiopyxides
|
Canada(Eastern Offshore) |
Tithonian |
|
Protoellipsodinium |
Protoellipsodinium sp
|
Canada(Eastern Offshore) |
Early Albian |
Middle Albian |
Pseudoceratium |
Pseudoceratium pelliferum
|
Canada(Eastern Offshore) |
Hauterivian |
|
Pseudoceratium |
Pseudoceratium sp
|
Canada(Eastern Offshore) |
Aptian |
|
Retitricolpites |
Retitricolpites virgeus
|
Canada(Eastern Offshore) |
Cenomanian |
|
Rugubivesiculites |
Rugubivesiculites reductus
|
Canada(Eastern Offshore) |
Maastrichtian |
|
Rugubivesiculites |
Rugubivesiculites rugosus
|
Canada(Eastern Offshore) |
Maastrichtian |
|