Acanthaulax |
Acanthaulax senta
|
North Sea |
Late Callovian |
Early Oxfordian |
Acanthaulax |
Acanthaulax sp
|
North Sea |
Late Kimmeridgian |
Early Portlandian |
Acanthotriletes |
Acanthotriletes varispinosus
|
North Sea |
Early Portlandian |
|
Adnatosphaeridium |
Adnatosphaeridium aemulum
|
North Sea |
Late Bajocian |
Callovian |
Amphorula |
Amphorula metaelliptica
|
North Sea |
Early Kimmeridgian |
|
Athigmatocysta |
Athigmatocysta glabra
|
North Sea |
Berriasian |
Early Valanginian |
Atopodinium |
Atopodinium prostatum
|
North Sea |
Late Callovian |
Early Oxfordian |
Batioladinium |
Batioladinium micropodum
|
North Sea |
Berriasian |
Early Valanginian |
Batioladinium |
Batioladinium radiculatum
|
North Sea |
Early Ryazanian |
|
Batioladinium |
Batioladinium sp
sp. nov. |
North Sea |
Early Ryazanian |
|
Cannosphaeropsis |
Cannosphaeropsis thule
|
North Sea |
Early Portlandian |
|
Cannosphaeropsis |
Cannosphaeropsis thule
|
North Sea |
Early Portlandian |
Early Berriasian |
Cassiculosphaeridia |
Cassiculosphaeridia magna
|
North Sea |
Berriasian |
Early Valanginian |
Cassiculosphaeridia |
Cassiculosphaeridia reticulata
|
North Sea |
Berriasian |
Early Valanginian |
Cassiculosphaeridia |
Cassiculosphaeridia sp
|
North Sea |
Early Portlandian |
Early Berriasian |
Chlamydophorella |
Chlamydophorella membranoidea
|
North Sea |
Early Portlandian |
|
Cicatricosisporites |
Cicatricosisporites abacus
|
North Sea |
Early Portlandian |
|