Hystrichosphaerina |
Hystrichosphaerina schindewolfii
|
Egypt |
Berriasian |
Early Barremian |
Hystrichosphaerina |
Hystrichosphaerina turonica
|
Egypt |
Kimmeridgian |
|
Hystrichosphaerina |
Hystrichosphaerina sp. Ibra.& Schr.,1996
sp. nov. |
Egypt |
Kimmeridgian |
Early Aptian |
Muderongia |
Muderongia simplex
|
Egypt |
Late Hauterivian |
Early Barremian |
Muderongia |
Muderongia simplex
|
Egypt |
Kimmeridgian |
Early Aptian |
Oligosphaeridium |
Oligosphaeridium complex
|
Egypt |
Berriasian |
Early Hauterivian |
Oligosphaeridium |
Oligosphaeridium poculum
|
Egypt |
Kimmeridgian |
|
Pareodinia |
Pareodinia ceratophora
|
Egypt |
Kimmeridgian |
Early Aptian |
Phoberocysta |
Phoberocysta neocomica
|
Egypt |
Berriasian |
Early Barremian |
Prolixosphaeridium |
Prolixosphaeridium sp. Ibra.& Schr.,1996
sp. nov. |
Egypt |
Kimmeridgian |
Early Aptian |
Pseudoceratium |
Pseudoceratium anaphrissum
|
Egypt |
Late Hauterivian |
Early Barremian |
Pseudoceratium |
Pseudoceratium pelliferum
|
Egypt |
Berriasian |
Early Barremian |
Senoniasphaera |
Senoniasphaera jurassica
|
Egypt |
Kimmeridgian |
|
Spiniferites |
Spiniferites ramosus
|
Egypt |
Late Hauterivian |
Early Barremian |
Subtilisphaera |
Subtilisphaera perlucida
|
Egypt |
Late Hauterivian |
Early Barremian |
Systematophora |
Systematophora areolata
|
Egypt |
Kimmeridgian |
|
Systematophora |
Systematophora daveyi
|
Egypt |
Kimmeridgian |
Early Aptian |