Meiourogonyaulax |
Meiourogonyaulax callomonii
|
Greenland |
Late Bathonian |
Early Callovian |
Meiourogonyaulax |
Meiourogonyaulax cantrellii
|
Greenland |
Late Bathonian |
|
Meiourogonyaulax |
Meiourogonyaulax deflandrei
|
Nd |
Late Callovian |
|
Meiourogonyaulax |
Meiourogonyaulax dicrypta
|
Nd |
Nd |
|
Meiourogonyaulax |
Meiourogonyaulax insulofigurata
|
Nd |
Late Bathonian |
|
Meiourogonyaulax |
Meiourogonyaulax pila
|
Nd |
Middle Kimmeridgian |
Late Kimmeridgian |
Meiourogonyaulax |
Meiourogonyaulax predae
|
Nd |
Callovian |
Oxfordian |
Meiourogonyaulax |
Meiourogonyaulax psora
|
Nd |
Aptian |
|
Meiourogonyaulax |
Meiourogonyaulax reticulata
|
Bulgaria |
Late Bathonian |
|
Meiourogonyaulax |
Meiourogonyaulax rioultii
|
France(Normandie) |
Early Callovian |
|
Meiourogonyaulax |
Meiourogonyaulax staffinensis
|
Nd |
Early Kimmeridgian |
|
Meiourogonyaulax |
Meiourogonyaulax strongyla
|
Nd |
Late Bathonian |
Early Callovian |
Meiourogonyaulax |
Meiourogonyaulax valensii
|
Nd |
Bathonian |
|
Palaeoperidinium |
Palaeoperidinium nudum
|
Nd |
Pannonian |
|
Palaeoperidinium |
Palaeoperidinium reticulatum
|
France(Poitou) |
Bajocian |
|
Palmnickia |
Palmnickia californica
|
California |
Danian |
|
Pareodinia |
Pareodinia imbatodinensis
|
Nd |
Late Jurassic |
|