Ctenidodinium |
Ctenidodinium panneum
|
USA(Atlantic Coast) |
Tithonian |
Early Cretaceous |
Ctenidodinium |
Ctenidodinium tenellum
|
USA(Atlantic Coast) |
Oxfordian |
|
Cyclonephelium |
Cyclonephelium distinctum
|
USA(Atlantic Coast) |
Tithonian |
Berriasian |
Cyclonephelium |
Cyclonephelium tabulatum
|
USA(Atlantic Coast) |
Late Barremian |
Aptian |
Cyclonephelium |
Cyclonephelium vannophorum
|
USA(Atlantic Coast) |
Turonian |
|
Deflandrea |
Deflandrea diebelii
|
USA(Atlantic Coast) |
Paleocene |
|
Deflandrea |
Deflandrea speciosa
|
USA(Atlantic Coast) |
Paleocene |
|
Diconodinium |
Diconodinium sp
|
USA(Atlantic Coast) |
Coniacian |
|
Dinogymnium |
Dinogymnium euclaense
|
USA(Atlantic Coast) |
Santonian |
Campanian |
Dinogymnium |
Dinogymnium westralium
|
USA(Atlantic Coast) |
Santonian |
Campanian |
Dinopterygium |
Dinopterygium cladoides
|
USA(Atlantic Coast) |
Turonian |
|
Egmontodinium |
Egmontodinium sp
|
USA(Atlantic Coast) |
Kimmeridgian |
|
Epelidosphaeridia |
Epelidosphaeridia spinosa
|
USA(Atlantic Coast) |
Cenomanian |
|
Exesipollenites |
Exesipollenites
|
USA(Atlantic Coast) |
Middle Jurassic |
|
Exochosphaeridium |
Exochosphaeridium striolatum
|
USA(Atlantic Coast) |
Albian |
|
Gardodinium |
Gardodinium eisenackii
|
USA(Atlantic Coast) |
Early Aptian |
|
Gonyaulacysta |
Gonyaulacysta dangeardii
|
USA(Atlantic Coast) |
Callovian |
|