Herendeenia |
Herendeenia pisciformis
|
Europe |
Portlandian |
|
Heslertonia |
Heslertonia pellucida
|
Europe |
Kimmeridgian |
Early Portlandian |
Heslertonia |
Heslertonia teichophera
|
Europe |
Callovian |
Oxfordian |
Histiophora |
Histiophora ornata
|
Europe |
Kimmeridgian |
|
Hystrichodinium |
Hystrichodinium pulchrum
|
Europe |
Kimmeridgian |
Late Portlandian |
Hystrichogonyaulax |
Hystrichogonyaulax cornigera
|
Europe |
Bathonian |
|
Hystrichogonyaulax |
Hystrichogonyaulax nealei
|
Europe |
Oxfordian |
|
Hystrichosphaeridium |
Hystrichosphaeridium petilum
|
Europe |
Kimmeridgian |
Late Portlandian |
Hystrichosphaeridium |
Hystrichosphaeridium polonicum
|
Europe |
Oxfordian |
|
Kalyptea |
Kalyptea diceras
|
Europe |
Bathonian |
Early Portlandian |
Kalyptea |
Kalyptea glabra
|
Europe |
Oxfordian |
Early Portlandian |
Lanterna |
Lanterna bulgarica
|
Europe |
Kimmeridgian |
Early Portlandian |
Lanterna |
Lanterna spinosa
|
Europe |
Kimmeridgian |
Early Portlandian |
Lanterna |
Lanterna sportula
|
Europe |
Kimmeridgian |
Early Portlandian |
Leptodinium |
Leptodinium aceras
|
Europe |
Kimmeridgian |
Early Portlandian |
Leptodinium |
Leptodinium amabilis
|
Europe |
Kimmeridgian |
|
Leptodinium |
Leptodinium arcuatum
|
Europe |
Oxfordian |
Early Portlandian |