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
Glossodinium	Glossodinium dimorphum	North Sea	Middle Oxfordian	Late Oxfordian
Gochteodinia	Gochteodinia mutabilis	North Sea	Early Portlandian
Gochteodinia	Gochteodinia mutabilis	North Sea	Late Kimmeridgian
Gochteodinia	Gochteodinia villosa	North Sea	Portlandian	Ryazanian
Gochteodinia	Gochteodinia virgula	North Sea	Portlandian
Gonyaulacysta	Gonyaulacysta centriconnata	North Sea	Middle Callovian	Late Callovian
Gonyaulacysta	Gonyaulacysta jurassica	North Sea	Late Oxfordian	Early Portlandian
Gonyaulacysta	Gonyaulacysta sp.A Dave.,1979 sp. nov.	North Sea	Late Ryazanian
Gonyaulacysta	Gonyaulacysta sp.B Dave.,1982 sp. nov.	North Sea	Late Ryazanian
Heslertonia	Heslertonia heslertonensis	North Sea	Late Ryazanian
Hystrichodinium	Hystrichodinium pulchrum	North Sea	Early Kimmeridgian
Hystrichosphaerina	Hystrichosphaerina orbifera	North Sea	Late Oxfordian
Impardecispora	Impardecispora sp	North Sea	Late Oxfordian	Ryazanian
Kleithriasphaeridium	Kleithriasphaeridium corrugatum	North Sea	Late Ryazanian
Kleithriasphaeridium	Kleithriasphaeridium eoinodes	North Sea	Late Ryazanian
Kleithriasphaeridium	Kleithriasphaeridium fasciatum	North Sea	Late Ryazanian
Kleithriasphaeridium	Kleithriasphaeridium porosispinum	North Sea	Late Kimmeridgian	Ryazanian