Crittenden,S.

Author:
Crittenden,S.;Cole,J.;Harlow,C.

Year:
1991

Title:
The Early - Middle Cretaceous lithostratigraphy of the Central North Sea, (United Kingdom Sector).

Reference:

Crittenden,S. et al. (1991) The Early - Middle Cretaceous lithostratigraphy of the Central North Sea, (United Kingdom Sector). Journal of Petroleum Geology Vol. 14 # 4 P. 387- 416

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Genus	Species	Country(Region)	From	To
Muderongia	Muderongia extensiva	North Sea	Late Valanginian	Late Hauterivian
Muderongia	Muderongia simplex	North Sea	Late Hauterivian
Oligosphaeridium	Oligosphaeridium amplexum	North Sea	Late Hauterivian
Gardodinium	Gardodinium trabeculosum	North Sea	Late Hauterivian	Early Barremian
Hystrichodinium	Hystrichodinium pulchrum	North Sea	Late Hauterivian	Late Albian
Cyclonephelium	Cyclonephelium hystrix	North Sea	Late Hauterivian	Late Albian
Spiniferites	Spiniferites dentatus	North Sea	Late Hauterivian	Middle Barremian
Phoberocysta	Phoberocysta neocomica	North Sea	Late Hauterivian	Early Barremian
Ctenidodinium	Ctenidodinium elegantulum	North Sea	Late Hauterivian
Kleithriasphaeridium	Kleithriasphaeridium simplicispinum	North Sea	Late Hauterivian
Hystrichogonyaulax	Hystrichogonyaulax cladophora	North Sea	Late Hauterivian	Middle Barremian
Stephanelytron	Stephanelytron cretaceum	North Sea	Late Hauterivian
Oligosphaeridium	Oligosphaeridium quadrum	North Sea	Late Hauterivian
Aprobolocysta	Aprobolocysta varigranosa	North Sea	Late Hauterivian
Gochteodinia	Gochteodinia villosa	North Sea	Late Hauterivian
Cymososphaeridium	Cymososphaeridium validum	North Sea	Late Hauterivian
Spiniferites	Spiniferites sp	North Sea	Late Hauterivian	Late Albian