Pseudoceratium |
Pseudoceratium securigerum
|
Venezuela |
Early Cenomanian |
|
Pseudoceratium |
Pseudoceratium interiorense
|
Venezuela |
Early Cenomanian |
|
Systematophora |
Systematophora cretacea
|
Venezuela |
Early Turonian |
|
Subtilisphaera |
Subtilisphaera perlucida
|
Venezuela |
Early Turonian |
|
Cepadinium |
Cepadinium ventriosum
|
Venezuela |
Early Cenomanian |
|
Vesperopsis |
Vesperopsis mayi
|
Venezuela |
Early Cenomanian |
|
Gonyaulacysta |
Gonyaulacysta helicoidea
|
Venezuela |
Early Cenomanian |
|
Apteodinium |
Apteodinium spinosum
|
Venezuela |
Late Albian |
|
Cepadinium |
Cepadinium ventriosum
|
Venezuela |
Late Albian |
|
Kallosphaeridium |
Kallosphaeridium ringnesiorum
|
Venezuela |
Late Albian |
Santonian |
Palaeoperidinium |
Palaeoperidinium cretaceum
|
Venezuela |
Campanian |
|
Subtilisphaera |
Subtilisphaera pirnaensis
|
Venezuela |
Campanian |
|
Corollina |
Corollina sp
|
Venezuela |
Cenomanian |
|
Canningia |
Canningia colliveri
|
Venezuela |
Cenomanian |
Coniacian |
Dinogymnium |
Dinogymnium sp
|
Venezuela |
Cenomanian |
Coniacian |
Microdinium |
Microdinium reticulatum
|
Venezuela |
Cenomanian |
|
Ephedripites |
Ephedripites sp
|
Venezuela |
Cenomanian |
|