Caddasphaera |
Caddasphaera halosa
|
USA(Gulf of Mexico) |
Late Berriasian |
Cenomanian |
Chlamydophorella |
Chlamydophorella huguoniotii
|
USA(Gulf of Mexico) |
Late Berriasian |
Cenomanian |
Cyclonephelium |
Cyclonephelium distinctum
|
USA(Gulf of Mexico) |
Late Berriasian |
Cenomanian |
Cyclonephelium |
Cyclonephelium distinctum
|
USA(Gulf of Mexico) |
Late Berriasian |
Cenomanian |
Gonyaulacysta |
Gonyaulacysta helicoidea
|
USA(Gulf of Mexico) |
Late Berriasian |
Cenomanian |
Hystrichodinium |
Hystrichodinium pulchrum
|
USA(Gulf of Mexico) |
Late Berriasian |
Cenomanian |
Millioudodinium |
Millioudodinium sp
|
USA(Gulf of Mexico) |
Late Berriasian |
Cenomanian |
Oligosphaeridium |
Oligosphaeridium complex
|
USA(Gulf of Mexico) |
Late Berriasian |
Cenomanian |
Oligosphaeridium |
Oligosphaeridium pulcherrimum
|
USA(Gulf of Mexico) |
Late Berriasian |
Cenomanian |
Oligosphaeridium |
Oligosphaeridium sp.A
sp. nov. |
USA(Gulf of Mexico) |
Late Berriasian |
Cenomanian |
Spiniferites |
Spiniferites ramosus
|
USA(Gulf of Mexico) |
Late Berriasian |
Cenomanian |
Subtilisphaera |
Subtilisphaera sp.A
sp. nov. |
USA(Gulf of Mexico) |
Late Berriasian |
Cenomanian |
Tasmanites |
Tasmanites sp
|
USA(Gulf of Mexico) |
Late Berriasian |
Cenomanian |
Trichodinium |
Trichodinium castanea
|
USA(Gulf of Mexico) |
Late Berriasian |
Cenomanian |
Acritarch |
Acritarch sp
|
USA(Gulf of Mexico) |
Late Berriasian |
Cenomanian |
Leiosphere |
Leiosphere sp
|
USA(Gulf of Mexico) |
Late Berriasian |
Cenomanian |
Achomosphaera |
Achomosphaera neptuni
|
USA(Gulf of Mexico) |
Late Berriasian |
Aptian |