Ancyrospora |
Ancyrospora
|
North Sea |
Late Devonian |
|
Aratrisporites |
Aratrisporites
|
North Sea |
Late Triassic |
|
Broomea |
Broomea longicornuta
|
Europe |
Hauterivian |
Barremian |
Chordasporites |
Chordasporites
|
North Sea |
Middle Triassic |
Late Triassic |
Cicatricosisporites |
Cicatricosisporites cooksonae
|
North Sea |
Late Jurassic |
Early Cretaceous |
Cicatricosisporites |
Cicatricosisporites dorogensis
|
North Sea |
Late Jurassic |
Early Cretaceous |
Classopollis |
Classopollis classoides
|
North Sea |
Late Triassic |
Early Cretaceous |
Coccoliths |
Coccoliths
|
Nd |
Nd |
|
Coronifera |
Coronifera oceanica
|
Europe |
Aptian |
|
Deflandrea |
Deflandrea phosphoritica
|
Europe |
Paleocene |
Eocene |
Densosporites |
Densosporites
|
North Sea |
Late Devonian |
Carboniferous |
Endosporites |
Endosporites globiformis
|
North Sea |
Westphalian |
|
Gleicheniidites |
Gleicheniidites senonicus
|
North Sea |
Middle Jurassic |
Early Cretaceous |
Gonyaulacysta |
Gonyaulacysta eisenackii
|
Europe |
Bajocian |
Oxfordian |
Gonyaulacysta |
Gonyaulacysta jurassica
|
Europe |
Bathonian |
Hauterivian |
Gonyaulacysta |
Gonyaulacysta longicornis
|
Europe |
Kimmeridgian |
|
Gymnodinium |
Gymnodinium
|
Europe |
Senonian |
|