Oligosphaeridium |
Oligosphaeridium verrucosum
|
France(Alpes,Cote d'Azur) |
Hauterivian |
Barremian |
Oligosphaeridium |
Oligosphaeridium verrucosum
|
Switzerland |
Hauterivian |
Barremian |
Ovoidinium |
Ovoidinium diversum
|
Spain |
Hauterivian |
Barremian |
Ovoidinium |
Ovoidinium incomptum
|
Spain |
Barremian |
|
Ovoidinium |
Ovoidinium incomptum
|
France(Alpes,Cote d'Azur) |
Barremian |
|
Ovoidinium |
Ovoidinium incomptum
|
Switzerland |
Barremian |
|
Pareodinia |
Pareodinia ceratophora
|
Spain |
Hauterivian |
Early Barremian |
Pareodinia |
Pareodinia sp.I Dave.,1982
sp. nov. |
Spain |
Hauterivian |
Barremian |
Prolixosphaeridium |
Prolixosphaeridium conulum
|
Spain |
Late Barremian |
|
Prolixosphaeridium |
Prolixosphaeridium parvispinum
|
Spain |
Late Barremian |
|
Protoellipsodinium |
Protoellipsodinium clavulus
|
Spain |
Barremian |
|
Protoellipsodinium |
Protoellipsodinium spinosum
|
Spain |
Late Barremian |
|
Protoellipsodinium |
Protoellipsodinium touile
|
Spain |
Hauterivian |
Barremian |
Protoellipsodinium |
Protoellipsodinium touile
|
France(Alpes,Cote d'Azur) |
Hauterivian |
Barremian |
Protoellipsodinium |
Protoellipsodinium touile
|
Switzerland |
Hauterivian |
Barremian |
Pseudoceratium |
Pseudoceratium pelliferum
|
Spain |
Hauterivian |
Barremian |
Pseudoceratium |
Pseudoceratium retusum
|
Spain |
Hauterivian |
Late Barremian |