Acanthotriletes |
Acanthotriletes conicus
|
China(Hupei) |
Mesozoic |
|
Acanthotriletes |
Acanthotriletes ilekensis
|
China(Hupei) |
Mesozoic |
|
Acanthotriletes |
Acanthotriletes levidensis
|
China(Hupei) |
Mesozoic |
|
Acanthotriletes |
Acanthotriletes tereteangulatus
|
China(Hupei) |
Mesozoic |
|
Acanthotriletes |
Acanthotriletes uncinatus
|
China(Hupei) |
Mesozoic |
|
Acuminella |
Acuminella glabrescens
|
China(Hupei) |
Mesozoic |
|
Acuminella |
Acuminella glabrescens
|
USSR(Kazakh SSR) |
Middle Jurassic |
|
Aggerella |
Aggerella bullulinaeformis
|
China(Hupei) |
Mesozoic |
|
Aggerella |
Aggerella bullulinaeformis
|
USSR(Ukrainian SSR) |
Early Jurassic |
Middle Jurassic |
Alisporites |
Alisporites australis
|
China(Hupei) |
Mesozoic |
|
Alisporites |
Alisporites parvus
|
China(Hupei) |
Mesozoic |
|
Alisporites |
Alisporites toralis
|
China(Hupei) |
Mesozoic |
|
Anemia |
Anemia exilioides
|
China(Hupei) |
Mesozoic |
|
Anemia |
Anemia exilioides
|
Canada(Alberta) |
Cenomanian |
|
Angiopteridaspora |
Angiopteridaspora denticulata
|
China(Hupei) |
Mesozoic |
|
Annulispora |
Annulispora folliculosa
|
China(Hupei) |
Mesozoic |
|
Annulispora |
Annulispora microannulata
|
China(Hupei) |
Mesozoic |
|