Plicatella |
Plicatella #es
sp. nov. |
Canada(Alberta) |
Late Barremian |
Early Albian |
Plicatella |
Plicatella parviangulata
|
Canada(Alberta) |
Barremian |
Early Albian |
Plicatella |
Plicatella potomacensis
|
Canada(Alberta) |
Barremian |
Early Albian |
Plicatella |
Plicatella problematica
|
Canada(Alberta) |
Barremian |
Early Albian |
Plicatella |
Plicatella pseudomacrorhyza
|
Canada(Alberta) |
Barremian |
Early Albian |
Pseudoceratium |
Pseudoceratium pelliferum
|
Canada(Alberta) |
Late Barremian |
Early Albian |
Pseudoceratium |
Pseudoceratium pelliferum
|
Canada(Alberta) |
Barremian |
Early Albian |
Pseudoceratium |
Pseudoceratium regium
|
Canada(Alberta) |
Late Barremian |
Early Albian |
Pseudoceratium |
Pseudoceratium regium
|
Canada(Alberta) |
Barremian |
Early Albian |
Pterodinium |
Pterodinium aliferum
|
Canada(Alberta) |
Late Aptian |
Early Albian |
Scortea |
Scortea tecta
|
Canada(Alberta) |
Barremian |
Aptian |
Spiniferites |
Spiniferites ramosus
|
Canada(Alberta) |
Barremian |
Early Albian |
Spongodinium |
Spongodinium #ea
sp. nov. |
Canada(Alberta) |
Late Aptian |
Early Albian |
Stephodinium |
Stephodinium coronatum
|
Canada(Alberta) |
Late Barremian |
Early Albian |
Subtilisphaera |
Subtilisphaera perlucida
|
Canada(Alberta) |
Barremian |
Early Albian |
Subtilisphaera |
Subtilisphaera perlucida
|
Canada(Alberta) |
Barremian |
Aptian |
Trilobosporites |
Trilobosporites humilis
|
Canada(Alberta) |
Late Aptian |
Early Albian |