Pareodinia |
Pareodinia antennata
|
Russia(Siberia) |
Callovian |
Late Toarcian |
Pareodinia |
Pareodinia antennata
|
Russian Platform |
Bathonian |
Middle Volgian |
Pareodinia |
Pareodinia ceratophora
|
Russia(Siberia) |
Callovian |
Late Toarcian |
Pareodinia |
Pareodinia ceratophora
|
Russian Platform |
Bathonian |
Middle Volgian |
Pareodinia |
Pareodinia halosa
|
Russia(Siberia) |
Callovian |
Late Toarcian |
Pareodinia |
Pareodinia halosa
|
Russian Platform |
Bathonian |
Middle Volgian |
Pareodinia |
Pareodinia prolongata
|
Russia(Siberia) |
Callovian |
Late Toarcian |
Pareodinia |
Pareodinia prolongata
|
Russian Platform |
Bathonian |
Kimmeridgian |
Pareodinia |
Pareodinia sp
|
Russia(Siberia) |
Toarcian |
Early Callovian |
Pareodinia |
Pareodinia sp
|
Russian Platform |
Bathonian |
Ryazanian |
Parvocysta |
Parvocysta bullula
|
Russia(Siberia) |
Late Toarcian |
|
Parvocysta |
Parvocysta cracens
|
Russia(Siberia) |
Late Toarcian |
|
Parvocysta |
Parvocysta nasuta
|
Russia(Siberia) |
Late Pliensbachian |
Aalenian |
Parvocysta |
Parvocysta tricornuta
|
Russia(Siberia) |
Late Toarcian |
|
Perinopollenites |
Perinopollenites elatoides
|
Russia(Siberia) |
Late Pliensbachian |
Early Callovian |
Perinopollenites |
Perinopollenites elatoides
|
Russian Platform |
Bathonian |
Volgian |
Perisseiasphaeridium |
Perisseiasphaeridium pannosum
|
Russian Platform |
Late Callovian |
Middle Volgian |