Oligosphaeridium |
Oligosphaeridium patulum
|
Northern Hemisphere |
Kimmeridgian |
|
Pareodinia |
Pareodinia sp
|
Northern Hemisphere |
Portlandian |
Turonian |
Parvocysta |
Parvocysta sp
|
Northern Hemisphere |
Late Toarcian |
Early Aalenian |
Phallocysta |
Phallocysta eumekes
|
Northern Hemisphere |
Late Pliensbachian |
Aalenian |
Reutlingia |
Reutlingia gochtii
|
Northern Hemisphere |
Late Callovian |
|
Rhaetogonyaulax |
Rhaetogonyaulax rhaetica
|
Northern Hemisphere |
Norian |
Early Hettangian |
Rhynchodiniopsis |
Rhynchodiniopsis cladophora
|
Northern Hemisphere |
Bathonian |
Early Kimmeridgian |
Rhynchodiniopsis |
Rhynchodiniopsis regalis
|
Northern Hemisphere |
Pliensbachian |
Bathonian |
Rigaudella |
Rigaudella aemula
|
Northern Hemisphere |
Late Bathonian |
Oxfordian |
Scriniocassis |
Scriniocassis dictyotus
|
Northern Hemisphere |
Late Bathonian |
Kimmeridgian |
Scriniocassis |
Scriniocassis weberi
|
Northern Hemisphere |
Late Pliensbachian |
Early Bajocian |
Scriniodinium |
Scriniodinium crystallinum
|
Northern Hemisphere |
Late Callovian |
Early Kimmeridgian |
Scriniodinium |
Scriniodinium luridum
|
Northern Hemisphere |
Bathonian |
Early Kimmeridgian |
Senoniasphaera |
Senoniasphaera jurassica
|
Northern Hemisphere |
Kimmeridgian |
Portlandian |
Sirmiodiniopsis |
Sirmiodiniopsis orbis
|
Northern Hemisphere |
Callovian |
Early Kimmeridgian |
Sirmiodinium |
Sirmiodinium grossii
|
Northern Hemisphere |
Late Bathonian |
Early Aptian |
Stephanelytron |
Stephanelytron sp
|
Northern Hemisphere |
Late Callovian |
Early Kimmeridgian |