Concavisporites |
Concavisporites
|
USSR |
Late Jurassic |
|
Concavisporites |
Concavisporites granulosus
|
USSR(Mangyshlak ASSR) |
Early Bajocian |
|
Concavisporites |
Concavisporites granulosus
|
Sweden |
Bajocian |
Bathonian |
Converrucosisporites |
Converrucosisporites
|
USSR |
Late Jurassic |
|
Converrucosisporites |
Converrucosisporites disparituberculatus
|
USSR(Mangyshlak ASSR) |
Late Bajocian |
Early Bathonian |
Converrucosisporites |
Converrucosisporites microverrucosus
|
USSR(Mangyshlak ASSR) |
Late Bajocian |
Early Bathonian |
Eboracia |
Eboracia
|
USSR |
Late Jurassic |
|
Eboracia |
Eboracia compacta
sp. nov. |
USSR(Mangyshlak ASSR) |
Early Bajocian |
|
Eboracia |
Eboracia granulosa
|
USSR(Mangyshlak ASSR) |
Early Bajocian |
|
Eboracia |
Eboracia granulosa
|
Sweden |
Bajocian |
Bathonian |
Eboracia |
Eboracia kataevensis
|
USSR |
Late Jurassic |
|
Eboracia |
Eboracia microverrucosa
|
USSR(Mangyshlak ASSR) |
Late Bajocian |
Early Bathonian |
Eboracia |
Eboracia rudis
sp. nov. |
USSR(Mangyshlak ASSR) |
Bajocian |
Bathonian |
Eboracia |
Eboracia torosa
|
USSR(Mangyshlak ASSR) |
Late Bajocian |
Early Bathonian |
Lophotriletes |
Lophotriletes
|
USSR |
Late Jurassic |
|
Lophotriletes |
Lophotriletes torosus
|
USSR(Mangyshlak ASSR) |
Late Bajocian |
Early Bathonian |