Gonyaulacysta |
Gonyaulacysta helicoidea
|
Europe |
Late Albian |
|
Leiofusa |
Leiofusa jurassica
|
Europe |
Late Albian |
Cenomanian |
Gonyaulacysta |
Gonyaulacysta helicoidea
|
Europe |
Late Albian |
|
Leiofusa |
Leiofusa jurassica
|
Europe |
Late Albian |
|
Cauca |
Cauca parva
|
Europe |
Late Albian |
Cenomanian |
Micrhystridium |
Micrhystridium fragile
|
Europe |
Late Albian |
Turonian |
Oligosphaeridium |
Oligosphaeridium pulcherrimum
|
Europe |
Late Albian |
Early Danian |
Prolixosphaeridium |
Prolixosphaeridium deirense
|
Europe |
Late Albian |
Coniacian |
Pterodinium |
Pterodinium aliferum
|
Europe |
Late Albian |
Early Santonian |
Chlamydophorella |
Chlamydophorella nyei
|
Europe |
Late Albian |
Cenomanian |
Oligosphaeridium |
Oligosphaeridium anthophorum
|
Europe |
Late Albian |
|
Microdinium |
Microdinium ornatum
|
Europe |
Late Albian |
Early Danian |
Polysphaeridium |
Polysphaeridium pumilum
|
Europe |
Late Albian |
Early Danian |
Spiniferites |
Spiniferites ramosus
|
Europe |
Late Albian |
Early Danian |
Micrhystridium |
Micrhystridium singulare
|
Europe |
Cenomanian |
Turonian |
Oligosphaeridium |
Oligosphaeridium reticulatum
|
Europe |
Cenomanian |
Early Santonian |
Spiniferites |
Spiniferites cingulatus
|
Europe |
Late Albian |
Early Santonian |