Ainsworth,N.R.

Author:
Ainsworth,N.R.;Braham,W.;Gregory,F.J.;Johnson,B.;King,C.

Year:
1998

Title:
A proposed Latest Triassic to Earliest Cretaceous microfossil biozonation for the English Channel and its adjacent areas. (In: The development, evolution and petroleum geology of the Wessex Basin. J.R.Underhill, editor)

Reference:

Ainsworth,N.R. et al. (1998) A proposed Latest Triassic to Earliest Cretaceous microfossil biozonation for the English Channel and its adjacent areas. (In: The development, evolution and petroleum geology of the Wessex Basin. J.R.Underhill, editor) Geological Society Special Publication # 133 P. 87- 102

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Genus	Species	Country(Region)	From	To
Gonyaulacysta	Gonyaulacysta longicornis	England(Dorset)	Late Kimmeridgian
Hystrichogonyaulax	Hystrichogonyaulax cladophora	England(Dorset)	Late Callovian	Late Oxfordian
Hystrichogonyaulax	Hystrichogonyaulax regalis	England(Dorset)	Middle Bathonian	Late Bathonian
Kalyptea	Kalyptea stegasta	England(Dorset)	Early Callovian	Middle Callovian
Leptodinium	Leptodinium mirabile	England(Dorset)	Late Oxfordian
Leptodinium	Leptodinium sp	England(Dorset)	Late Oxfordian
Leptodinium	Leptodinium sp.FG sp. nov.	England(Dorset)	Late Oxfordian
Leptodinium	Leptodinium subtile	England(Dorset)	Late Oxfordian
Liasidium	Liasidium variabile	England(Dorset)	Early Sinemurian	Early Pliensbachian
Lithodinia	Lithodinia sp	England(Dorset)	Early Bathonian	Early Callovian
Lithodinia	Lithodinia valensii	England(Dorset)	Early Bathonian	Early Callovian
Luehndea	Luehndea spinosa	England(Dorset)	Hettangian	Early Toarcian
Mancodinium	Mancodinium sp	England(Dorset)	Late Toarcian
Meiourogonyaulax	Meiourogonyaulax reticulata	England(Dorset)	Rhaetian	Middle Bathonian
Mendicodinium	Mendicodinium groenlandicum	England(Dorset)	Early Callovian	Late Callovian
Moesiodinium	Moesiodinium raileanui	England(Dorset)	Toarcian	Early Bajocian
Muderongia	Muderongia duxburyii	England(Dorset)	Late Kimmeridgian	Early Portlandian