Cycadopites |
Cycadopites parvus
|
USSR(Yakut ASSR) |
Late Triassic |
|
Cycadopites |
Cycadopites sp.A Poco.,1970
sp. nov. |
Canada(W.Canada) |
Jurassic |
|
Cycadopites |
Cycadopites sp.B
sp. nov. |
Canada(W.Canada) |
Jurassic |
|
Cycadopites |
Cycadopites sp.C
sp. nov. |
Canada(W.Canada) |
Jurassic |
|
Cycadopites |
Cycadopites typicus
|
Canada(W.Canada) |
Early Jurassic |
Middle Jurassic |
Cycadopites |
Cycadopites typicus
|
USSR(Ukrainian SSR) |
Late Triassic |
Early Jurassic |
Cyclina |
Cyclina pseudolimbata
|
Canada(W.Canada) |
Early Jurassic |
Middle Jurassic |
Cyclina |
Cyclina pseudolimbata
|
USSR(Omskaya Oblast) |
Early Cretaceous |
|
Deltoidospora |
Deltoidospora australis
|
Canada(W.Canada) |
Early Jurassic |
|
Deltoidospora |
Deltoidospora australis
|
New Zealand(S.I.) |
Jurassic |
Early Cretaceous |
Deltoidospora |
Deltoidospora dewintonensis
sp. nov. |
Canada(W.Canada) |
Late Jurassic |
Early Cretaceous |
Deltoidospora |
Deltoidospora gradata
|
Canada(W.Canada) |
Jurassic |
|
Deltoidospora |
Deltoidospora gradata
|
USSR(Ukrainian SSR) |
Early Cretaceous |
|
Deltoidospora |
Deltoidospora harrisii
|
Canada(W.Canada) |
Middle Jurassic |
|
Deltoidospora |
Deltoidospora harrisii
|
England(Yorkshire) |
Bathonian |
|
Deltoidospora |
Deltoidospora lineata
|
Canada(W.Canada) |
Early Jurassic |
Middle Jurassic |
Deltoidospora |
Deltoidospora lineata
|
USSR(Siberia) |
Early Jurassic |
|