Exesipollenites |
Exesipollenites scabratus
|
Scotland(Sutherland) |
Bathonian |
|
Exesipollenites |
Exesipollenites tumulus
|
Canada(W.Canada) |
Jurassic |
|
Florinites |
Florinites pseudostriatus
|
Canada(W.Canada) |
Middle Jurassic |
|
Florinites |
Florinites pseudostriatus
|
USSR(Kazakh SSR) |
Late Triassic |
|
Foveolatisporites |
Foveolatisporites ferniensis
sp. nov. |
Canada(W.Canada) |
Jurassic |
|
Ginkgo |
Ginkgo parva
|
Canada(W.Canada) |
Middle Jurassic |
|
Ginkgo |
Ginkgo parva
|
USSR(Yakut ASSR) |
Late Triassic |
|
Ginkgoretectina |
Ginkgoretectina couperi
|
Canada(W.Canada) |
Late Jurassic |
|
Ginkgoretectina |
Ginkgoretectina couperi
|
Canada(W.Canada) |
Late Jurassic |
|
Ginkgoretectina |
Ginkgoretectina ferrei
sp. nov. |
Canada(W.Canada) |
Late Jurassic |
|
Gleichenia |
Gleichenia delicata
|
Canada(W.Canada) |
Early Jurassic |
Middle Jurassic |
Gleichenia |
Gleichenia delicata
|
USSR(Kazakh SSR) |
Late Albian |
|
Gleichenia |
Gleichenia umbonatus
|
Canada(W.Canada) |
Late Jurassic |
|
Gleichenia |
Gleichenia umbonatus
|
USSR(Moscow) |
Aptian |
|
Gleicheniidites |
Gleicheniidites delicatus
|
Canada(W.Canada) |
Early Jurassic |
Middle Jurassic |
Gleicheniidites |
Gleicheniidites delicatus
|
USSR(Kazakh SSR) |
Late Albian |
|
Gleicheniidites |
Gleicheniidites granulatus
|
Canada(W.Canada) |
Late Jurassic |
|