Gonyaulacysta |
Gonyaulacysta jurassica
|
Egypt |
Late Callovian |
Early Oxfordian |
Histiophora |
Histiophora ornata
|
Egypt |
Middle Kimmeridgian |
|
Oligosphaeridium |
Oligosphaeridium diluculum
|
Egypt |
Late Kimmeridgian |
|
Muderongia |
Muderongia simplex
|
Egypt |
Barremian |
|
Ctenidodinium |
Ctenidodinium schizoblatum
|
Egypt |
Late Kimmeridgian |
|
Muderongia |
Muderongia neocomica
|
Egypt |
Barremian |
|
Dichadogonyaulax |
Dichadogonyaulax pannea
|
Egypt |
Late Kimmeridgian |
|
Epiplosphaera |
Epiplosphaera reticulata
|
Egypt |
Late Kimmeridgian |
|
Oligosphaeridium |
Oligosphaeridium asterigerum
|
Egypt |
Late Kimmeridgian |
|
Glossodinium |
Glossodinium dimorphum
|
Egypt |
Late Kimmeridgian |
|
Valensiella |
Valensiella magna
|
Egypt |
Middle Kimmeridgian |
|
Systematophora |
Systematophora areolata
|
Egypt |
Middle Kimmeridgian |
|
Subtilisphaera |
Subtilisphaera perlucida
|
Egypt |
Barremian |
|
Brenneripollis |
Brenneripollis sp
|
Egypt |
Barremian |
Albian |
Dichadogonyaulax |
Dichadogonyaulax chondra
|
Egypt |
Middle Kimmeridgian |
|
Pseudoceratium |
Pseudoceratium securigerum
|
Egypt |
Aptian |
|
Muderongia |
Muderongia pariata
|
Egypt |
Aptian |
|