Pterodinium |
Pterodinium cornutum
|
Texas |
Early Cenomanian |
|
Pterodinium |
Pterodinium perforatum
|
Texas |
Early Cenomanian |
|
Silicisphaera |
Silicisphaera ferox
|
Texas |
Cenomanian |
Coniacian |
Spiniferites |
Spiniferites cingulatus
|
Texas |
Cenomanian |
Coniacian |
Spiniferites |
Spiniferites compactus
|
Texas |
Early Cenomanian |
|
Stephodinium |
Stephodinium coronatum
|
Texas |
Cenomanian |
Coniacian |
Apteodinium |
Apteodinium granulatum
|
Texas |
Early Cenomanian |
|
Subtilisphaera |
Subtilisphaera cheit
|
Texas |
Early Cenomanian |
|
Surculosphaeridium |
Surculosphaeridium longifurcatum
|
Texas |
Cenomanian |
Coniacian |
Tanyosphaeridium |
Tanyosphaeridium regulare
|
Texas |
Cenomanian |
Coniacian |
Trichodinium |
Trichodinium castanea
|
Texas |
Cenomanian |
Coniacian |
Trigonopyxidia |
Trigonopyxidia ginella
|
Texas |
Cenomanian |
Coniacian |
Trithyrodinium |
Trithyrodinium suspectum
|
Texas |
Cenomanian |
Coniacian |
Wallodinium |
Wallodinium luna
|
Texas |
Early Cenomanian |
|
Xenascus |
Xenascus ceratioides
|
Texas |
Cenomanian |
Coniacian |
Xiphophoridium |
Xiphophoridium alatum
|
Texas |
Cenomanian |
Coniacian |
Micrhystridium |
Micrhystridium stellatum
|
Texas |
Early Cenomanian |
|