Veryhachium |
Veryhachium formosum
|
Canada(Arctic) |
Late Norian |
Toarcian |
Veryhachium |
Veryhachium irregulare
|
Canada(Arctic) |
Norian |
Toarcian |
Veryhachium |
Veryhachium reductum
|
Canada(Arctic) |
Hettangian |
Toarcian |
Veryhachium |
Veryhachium reductum
|
Canada(Arctic) |
Norian |
Late Norian |
Veryhachium |
Veryhachium sp
|
Canada(Arctic) |
Norian |
Rhaetian |
Veryhachium |
Veryhachium sp.A
sp. nov. |
Canada(Arctic) |
Norian |
Early Toarcian |
Veryhachium |
Veryhachium trispinosum
|
Canada(Arctic) |
Norian |
Toarcian |
Veryhachium |
Veryhachium trispinosum
|
Canada(Arctic) |
Hettangian |
Early Toarcian |
Veryhachium |
Veryhachium valensii
|
Canada(Arctic) |
Late Norian |
Early Toarcian |
Vesicaspora |
Vesicaspora fuscus
|
Canada(Arctic) |
Norian |
Early Toarcian |
Vitreisporites |
Vitreisporites itunensis
|
Canada(Arctic) |
Late Rhaetian |
Early Hettangian |
Vitreisporites |
Vitreisporites jurassicus
|
Canada(Arctic) |
Hettangian |
Early Toarcian |
Vitreisporites |
Vitreisporites pallidus
|
Canada(Arctic) |
Norian |
Early Toarcian |
Zebrasporites |
Zebrasporites fimbriatus
|
Canada(Arctic) |
Late Norian |
Rhaetian |
Zebrasporites |
Zebrasporites interscriptus
|
Canada(Arctic) |
Norian |
Early Toarcian |
Zebrasporites |
Zebrasporites laevigatus
|
Canada(Arctic) |
Norian |
Rhaetian |