Herngreen,G.F.W.

Author:
Herngreen,G.F.W.;Lissenberg,T.;Witte,L.J.

Year:
1988

Title:
Dinoflagellate, sporomorph, and micropaleontological zonation of Callovian to Ryazanian strata in the Central North Sea Graben, the Netherlands.

Reference:

Herngreen,G.F.W. et al. (1988) Dinoflagellate, sporomorph, and micropaleontological zonation of Callovian to Ryazanian strata in the Central North Sea Graben, the Netherlands. International Symposium on Jurassic Stratigraphy P. 745- 762

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Genus	Species	Country(Region)	From	To
Acanthaulax	Acanthaulax senta	North Sea	Middle Callovian	Middle Oxfordian
Acanthotriletes	Acanthotriletes varispinosus	North Sea	Late Kimmeridgian	Ryazanian
Aequitriradites	Aequitriradites spinulosus	North Sea	Late Portlandian	Ryazanian
Aequitriradites	Aequitriradites verrucosus	North Sea	Ryazanian
Batioladinium	Batioladinium micropodum	North Sea	Late Ryazanian
Batioladinium	Batioladinium pomum	North Sea	Late Portlandian
Batioladinium	Batioladinium radiculatum	North Sea	Ryazanian
Batioladinium	Batioladinium radiculatum	North Sea	Late Portlandian	Early Ryazanian
Batioladinium	Batioladinium varigranosum	North Sea	Ryazanian
Batioladinium	Batioladinium varigranosum	North Sea	Late Portlandian	Early Ryazanian
Brachysaccus	Brachysaccus microsaccus	North Sea	Callovian	Kimmeridgian
Callialasporites	Callialasporites triangularis	North Sea	Callovian	Early Portlandian
Cannosphaeropsis	Cannosphaeropsis thule	North Sea	Late Kimmeridgian	Ryazanian
Cerodinium	Cerodinium pannuceum	North Sea	Early Kimmeridgian
Chasmatosporites	Chasmatosporites radiatus	North Sea	Callovian	Kimmeridgian
Cicatricosisporites	Cicatricosisporites sp	North Sea	Late Oxfordian	Ryazanian
Cicatricosisporites	Cicatricosisporites sp.1 sp. nov.	North Sea	Late Callovian	Early Kimmeridgian