Appendicisporites |
Appendicisporites truncatus
|
Nd |
Nd |
|
Appendicisporites |
Appendicisporites tuberculatus
|
Germany |
Barremian |
Aptian |
Appendicisporites |
Appendicisporites undosus
|
Oklahoma |
Cenomanian |
|
Asplenium |
Asplenium subcretacea
|
Nd |
Nd |
|
Asseretospora |
Asseretospora trisectus
|
USSR(Komi ASSR) |
Induan |
|
Azonomonoletes |
Azonomonoletes
|
Nd |
Nd |
|
Camptotriletes |
Camptotriletes schizaeiformis
|
Nd |
Nd |
|
Canaliculatisporites |
Canaliculatisporites
|
Nd |
Nd |
|
Cardioangulina |
Cardioangulina cardioliformis
|
Nd |
Nd |
|
Chomotriletes |
Chomotriletes almegrensis
|
Canada(W.Canada) |
Late Jurassic |
Early Cretaceous |
Chomotriletes |
Chomotriletes anagrammensis
|
USSR(Taymyr Nat.Okrug) |
Bathonian |
|
Chomotriletes |
Chomotriletes anagrammensis
|
USSR(Russian Platform) |
Middle Triassic |
Rhaetian |
Chomotriletes |
Chomotriletes cardioformis
|
Nd |
Nd |
|
Chomotriletes |
Chomotriletes genuinus
|
USSR(Kazakh SSR) |
Aptian |
|
Chomotriletes |
Chomotriletes imperfectus
|
Nd |
Nd |
|
Chomotriletes |
Chomotriletes jurassicus
|
USSR(Sverdlovskaya) |
Early Jurassic |
|
Chomotriletes |
Chomotriletes laevigatiformis
|
Nd |
Nd |
|