Apteodinium |
Apteodinium nuciforme
|
Arizona |
Callovian |
Early Oxfordian |
Cleistosphaeridium |
Cleistosphaeridium tribuliferum
|
Arizona |
Callovian |
Early Oxfordian |
Cleistosphaeridium |
Cleistosphaeridium sp
|
Arizona |
Callovian |
Oxfordian |
Cribroperidinium |
Cribroperidinium granuligerum
|
Arizona |
Callovian |
Oxfordian |
Diacanthum |
Diacanthum filapicatum
|
Arizona |
Callovian |
Early Oxfordian |
Gonyaulacysta |
Gonyaulacysta jurassica
|
Arizona |
Callovian |
Early Oxfordian |
Lithodinia |
Lithodinia jurassica
|
Arizona |
Callovian |
Early Oxfordian |
Meiourogonyaulax |
Meiourogonyaulax deflandrei
|
Arizona |
Callovian |
Early Oxfordian |
Prolixosphaeridium |
Prolixosphaeridium mixtispinosum
|
Arizona |
Callovian |
Early Oxfordian |
Rhynchodiniopsis |
Rhynchodiniopsis cladophora
|
Arizona |
Callovian |
Early Oxfordian |
Scriniocassis |
Scriniocassis dictyotus
|
Arizona |
Jurassic |
Early Oxfordian |
Scriniodinium |
Scriniodinium crystallinum
|
Arizona |
Callovian |
Early Oxfordian |
Senoniasphaera |
Senoniasphaera jurassica
|
Arizona |
Callovian |
Early Oxfordian |
Sentusidinium |
Sentusidinium rioultii
|
Arizona |
Callovian |
Early Oxfordian |
Sentusidinium |
Sentusidinium sp
|
Arizona |
Callovian |
Oxfordian |
Tubotuberella |
Tubotuberella lurida
|
Arizona |
Callovian |
Oxfordian |
Callialasporites |
Callialasporites dampieri
|
Arizona |
Callovian |
Oxfordian |