Psophosphaera |
Psophosphaera coniferoides
|
USSR(Ukrainian SSR) |
Toarcian |
Aalenian |
Psophosphaera |
Psophosphaera granulosa
sp. nov. |
USSR(Ukrainian SSR) |
Rhaetian |
|
Psophosphaera |
Psophosphaera ovata
|
USSR(Ukrainian SSR) |
Toarcian |
|
Psophosphaera |
Psophosphaera ovata
|
USSR(Ukrainian SSR) |
Toarcian |
|
Pteridium |
Pteridium solidum
|
USSR(Ukrainian SSR) |
Aalenian |
Bajocian |
Punctatosporites |
Punctatosporites densituberculatus
|
USSR(Ukrainian SSR) |
Bajocian |
|
Punctatosporites |
Punctatosporites scabratus
|
USSR(Ukrainian SSR) |
Rhaetian |
Bajocian |
Quadraeculina |
Quadraeculina anellaeformis
|
USSR(Ukrainian SSR) |
Toarcian |
|
Retitriletes |
Retitriletes austroclavatidites
|
USSR(Ukrainian SSR) |
Early Jurassic |
Bajocian |
Retitriletes |
Retitriletes cerniidites
|
USSR(Ukrainian SSR) |
Toarcian |
|
Retitriletes |
Retitriletes cerniidites
|
Sweden |
Late Santonian |
Early Campanian |
Retitriletes |
Retitriletes parvus
|
USSR(Ukrainian SSR) |
Bajocian |
|
Retitriletes |
Retitriletes rotundus
|
USSR(Ukrainian SSR) |
Aalenian |
Bajocian |
Retitriletes |
Retitriletes subrotundus
|
USSR(Ukrainian SSR) |
Aalenian |
Bajocian |
Retusotriletes |
Retusotriletes bellus
sp. nov. |
USSR(Ukrainian SSR) |
Toarcian |
Aalenian |
Retusotriletes |
Retusotriletes tuberculatus
sp. nov. |
USSR(Ukrainian SSR) |
Early Jurassic |
|
Ricciisporites |
Ricciisporites tuberculatus
|
USSR(Ukrainian SSR) |
Rhaetian |
Early Jurassic |