Gonyaulacysta |
Gonyaulacysta dualis
|
Alaska |
Oxfordian |
|
Leptodinium |
Leptodinium mirabile
|
Alaska |
Oxfordian |
|
Gonyaulax |
Gonyaulax polyedra
|
California |
Recent |
|
Occisucysta |
Occisucysta brixii
|
California |
Early Berriasian |
|
Dinoflagellate |
Dinoflagellate sp.A
sp. nov. |
California |
Early Berriasian |
|
Impagidinium |
Impagidinium californiense
|
California |
Early Eocene |
|
Impagidinium |
Impagidinium patulum
|
California |
Early Eocene |
|
Impagidinium |
Impagidinium sphaericum
|
California |
Early Eocene |
|
Ochetodinium |
Ochetodinium romanum
|
California |
Early Eocene |
|
Rhynchodiniopsis |
Rhynchodiniopsis filapicata
|
Kansas |
Albian |
|
Cribroperidinium |
Cribroperidinium muderongense
|
Mexico |
Albian |
|
Gonyaulacysta |
Gonyaulacysta helicoidea
|
Mexico |
Albian |
|
Spiniferites |
Spiniferites ramosus
|
Mexico |
Albian |
|
Gonyaulacysta |
Gonyaulacysta fastigiata
|
Norway |
Late Jurassic |
Early Cretaceous |
Rhynchodiniopsis |
Rhynchodiniopsis aptiana
|
Norway |
Late Jurassic |
Early Cretaceous |
Aldorfia |
Aldorfia aldorfensis
|
W.Germany |
Bathonian |
|
Ctenidodinium |
Ctenidodinium combazii
|
W.Germany |
Bathonian |
|