Gochteodinia |
Gochteodinia villosa
|
North Sea |
Early Portlandian |
Early Valanginian |
Gochteodinia |
Gochteodinia villosa
|
North Sea |
Early Portlandian |
|
Gonyaulacysta |
Gonyaulacysta centriconnata
|
North Sea |
Late Bajocian |
Callovian |
Gonyaulacysta |
Gonyaulacysta jurassica
|
North Sea |
Kimmeridgian |
Early Portlandian |
Gonyaulacysta |
Gonyaulacysta jurassica
|
North Sea |
Kimmeridgian |
|
Gonyaulacysta |
Gonyaulacysta longicornis
|
North Sea |
Kimmeridgian |
Early Portlandian |
Histiophora |
Histiophora ornata
|
North Sea |
Early Kimmeridgian |
|
Hystrichodinium |
Hystrichodinium pulchrum
|
North Sea |
Kimmeridgian |
Early Valanginian |
Hystrichodinium |
Hystrichodinium voigtii
|
North Sea |
Berriasian |
Early Valanginian |
Hystrichogonyaulax |
Hystrichogonyaulax cladophora
|
North Sea |
Late Callovian |
Early Oxfordian |
Hystrichogonyaulax |
Hystrichogonyaulax sp
|
North Sea |
Late Kimmeridgian |
Early Portlandian |
Hystrichosphaerina |
Hystrichosphaerina orbifera
|
North Sea |
Middle Oxfordian |
Early Berriasian |
Hystrichosphaerina |
Hystrichosphaerina orbifera
|
North Sea |
Early Portlandian |
|
Hystrichosphaerina |
Hystrichosphaerina sp
|
North Sea |
Early Kimmeridgian |
|
Impardecispora |
Impardecispora sp
|
North Sea |
Late Kimmeridgian |
|
Isthmocystis |
Isthmocystis distincta
|
North Sea |
Berriasian |
Early Valanginian |
Kraeuselisporites |
Kraeuselisporites sp
|
North Sea |
Late Kimmeridgian |
|