Scriniodinium |
Scriniodinium crystallinum
|
Worldwide |
Late Callovian |
Early Kimmeridgian |
Dingodinium |
Dingodinium jurassicum
|
Worldwide |
Late Callovian |
Portlandian |
Meiourogonyaulax |
Meiourogonyaulax deflandrei
|
Worldwide |
Late Callovian |
Early Oxfordian |
Acanthaulax |
Acanthaulax senta
|
Worldwide |
Late Callovian |
Early Oxfordian |
Polystephanephorus |
Polystephanephorus calathus
|
Worldwide |
Early Oxfordian |
|
Wanaea |
Wanaea fimbriata
|
Worldwide |
Oxfordian |
Early Kimmeridgian |
Chytroeisphaeridia |
Chytroeisphaeridia pericompsa
|
Worldwide |
Oxfordian |
Early Kimmeridgian |
Leptodinium |
Leptodinium subtile
|
Worldwide |
Oxfordian |
Early Kimmeridgian |
Belodinium |
Belodinium asaphum
|
Worldwide |
Oxfordian |
|
Systematophora |
Systematophora areolata
|
Worldwide |
Late Oxfordian |
Portlandian |
Epiplosphaera |
Epiplosphaera areolata
|
Worldwide |
Late Oxfordian |
Early Kimmeridgian |
Dinopterygium |
Dinopterygium bicuneatum
|
Worldwide |
Late Oxfordian |
Portlandian |
Histiophora |
Histiophora ornata
|
Worldwide |
Kimmeridgian |
|
Emmetrocysta |
Emmetrocysta sarjeantii
|
Worldwide |
Kimmeridgian |
Berriasian |
Oligosphaeridium |
Oligosphaeridium pulcherrimum
|
Worldwide |
Kimmeridgian |
Early Turonian |
Geiselodinium |
Geiselodinium inaffectum
|
Worldwide |
Kimmeridgian |
|
Gonyaulacysta |
Gonyaulacysta longicornis
|
Worldwide |
Kimmeridgian |
|