Tasmanites |
Tasmanites suevicus
|
Canada(W.Canada) |
Late Bajocian |
|
Tasmanites |
Tasmanites suevicus
|
W.Germany(Baden) |
Late Liassic |
|
Tasmanites |
Tasmanites yarbonensis
sp. nov. |
Canada(W.Canada) |
Jurassic |
|
Tenua |
Tenua
|
Canada(W.Canada) |
Kimmeridgian |
|
Tenua |
Tenua evittii
sp. nov. |
Canada(W.Canada) |
Late Bajocian |
Callovian |
Tenua |
Tenua granulata
sp. nov. |
Canada(W.Canada) |
Callovian |
|
Tytthodiscus |
Tytthodiscus suevicus
|
Canada(W.Canada) |
Late Bajocian |
|
Tytthodiscus |
Tytthodiscus suevicus
|
W.Germany(Baden) |
Late Liassic |
|
Veryhachium |
Veryhachium granulata
sp. nov. |
Canada(W.Canada) |
Callovian |
|
Veryhachium |
Veryhachium pyriforme
sp. nov. |
Canada(W.Canada) |
Late Bajocian |
|
Veryhachium |
Veryhachium reductum
|
Canada(W.Canada) |
Jurassic |
|
Veryhachium |
Veryhachium sp.A
sp. nov. |
Canada(W.Canada) |
Jurassic |
|
Wilsonastrum |
Wilsonastrum colonicum
|
Canada(W.Canada) |
Late Bajocian |
Callovian |