Oligosphaeridium |
Oligosphaeridium sp
|
USSR(Siberia) |
Valanginian |
|
Pareodinia |
Pareodinia borealis
|
USSR(Siberia) |
Berriasian |
Valanginian |
Pareodinia |
Pareodinia sp
|
USSR(Siberia) |
Valanginian |
|
Perisseiasphaeridium |
Perisseiasphaeridium sp
|
USSR(Siberia) |
Berriasian |
Valanginian |
Phoberocysta |
Phoberocysta tabulata
|
USSR(Siberia) |
Late Valanginian |
|
Prolixosphaeridium |
Prolixosphaeridium spissum
|
USSR(Siberia) |
Berriasian |
|
Pterospermella |
Pterospermella australiensis
|
USSR(Siberia) |
Berriasian |
Early Hauterivian |
Rhynchodiniopsis |
Rhynchodiniopsis sp
|
USSR(Siberia) |
Late Valanginian |
|
Scriniodinium |
Scriniodinium glabrum
|
USSR(Siberia) |
Berriasian |
|
Scriniodinium |
Scriniodinium pharo
|
USSR(Siberia) |
Late Valanginian |
|
Scriniodinium |
Scriniodinium sp
|
USSR(Siberia) |
Berriasian |
|
Sentusidinium |
Sentusidinium sp
|
USSR(Siberia) |
Berriasian |
Early Hauterivian |
Sirmiodinium |
Sirmiodinium grossii
|
USSR(Siberia) |
Berriasian |
Early Hauterivian |
Spiniferites |
Spiniferites sp
|
USSR(Siberia) |
Valanginian |
Early Hauterivian |
Systematophora |
Systematophora palmula
|
USSR(Siberia) |
Berriasian |
|
Tanyosphaeridium |
Tanyosphaeridium variecalamum
|
USSR(Siberia) |
Berriasian |
Valanginian |
Tasmanites |
Tasmanites sp
|
USSR(Siberia) |
Berriasian |
Early Hauterivian |