Fromea |
Fromea amphora
|
Europe |
Oxfordian |
|
Fromea |
Fromea atlantica
|
Europe |
Oxfordian |
|
Fromea |
Fromea granulata
|
Europe |
Oxfordian |
|
Fromea |
Fromea irregularis
|
Europe |
Oxfordian |
|
Glomodinium |
Glomodinium evittii
|
Europe |
Oxfordian |
|
Glomodinium |
Glomodinium opeasatos
|
Europe |
Oxfordian |
|
Glomodinium |
Glomodinium zabrum
|
Europe |
Oxfordian |
|
Glossodinium |
Glossodinium bicuneatum
|
Europe |
Oxfordian |
|
Glossodinium |
Glossodinium dimorphum
|
Europe |
Late Oxfordian |
Kimmeridgian |
Heslertonia |
Heslertonia pellucida
|
Europe |
Oxfordian |
|
Heslertonia |
Heslertonia teichophera
|
Europe |
Oxfordian |
|
Histiophora |
Histiophora ornata
|
Europe |
Oxfordian |
|
Horologinella |
Horologinella spinosigibberosa
|
Europe |
Oxfordian |
|
Gonyaulacysta |
Gonyaulacysta centriconnata
|
Europe |
Oxfordian |
|
Gonyaulacysta |
Gonyaulacysta eisenackii
|
Europe |
Callovian |
Oxfordian |
Gonyaulacysta |
Gonyaulacysta jurassica
|
Europe |
Callovian |
Kimmeridgian |
Gonyaulacysta |
Gonyaulacysta jurassica
|
Europe |
Oxfordian |
|