Protosphaeridium |
Protosphaeridium sp
|
USSR(Ukrainian SSR) |
Late Riphean |
Vendian |
Protosphaeridium |
Protosphaeridium sp
|
USSR(Ukrainian SSR) |
Late Riphean |
Vendian |
Protosphaeridium |
Protosphaeridium torulosum
|
USSR(Ukrainian SSR) |
Late Riphean |
Vendian |
Protosphaeridium |
Protosphaeridium tuberculiferum
|
USSR(Ukrainian SSR) |
Late Riphean |
Vendian |
Protosphaeridium |
Protosphaeridium vermium
|
USSR(Ukrainian SSR) |
Late Riphean |
Vendian |
Pterospermopsimorpha |
Pterospermopsimorpha mogilevica
sp. nov. |
USSR(Ukrainian SSR) |
Late Riphean |
Vendian |
Pterospermopsimorpha |
Pterospermopsimorpha pileiformis
|
USSR(Ukrainian SSR) |
Late Riphean |
Vendian |
Pterospermopsimorpha |
Pterospermopsimorpha sp
|
USSR(Ukrainian SSR) |
Late Riphean |
Vendian |
Scaphita |
Scaphita sp
|
USSR(Ukrainian SSR) |
Late Riphean |
Vendian |
Scaphomorphida |
Scaphomorphida
|
USSR(Ukrainian SSR) |
Late Riphean |
Vendian |
Spiromorpha |
Spiromorpha sp
|
USSR(Ukrainian SSR) |
Late Riphean |
Vendian |
Spiromorpha |
Spiromorpha sp
|
USSR(Ukrainian SSR) |
Late Riphean |
Vendian |
Spiromorpha |
Spiromorpha sp
|
USSR(Ukrainian SSR) |
Late Riphean |
Vendian |
Stictosphaeridium |
Stictosphaeridium concentricum
sp. nov. |
USSR(Ukrainian SSR) |
Late Riphean |
Vendian |
Stictosphaeridium |
Stictosphaeridium implexum
|
USSR(Ukrainian SSR) |
Late Riphean |
Vendian |
Stictosphaeridium |
Stictosphaeridium pectinale
|
USSR(Ukrainian SSR) |
Late Riphean |
Vendian |
Stictosphaeridium |
Stictosphaeridium sinapticuliferum
|
USSR(Ukrainian SSR) |
Late Riphean |
Vendian |