Riding,J.B.

Author:
Riding,J.B.

Year:
1984

Title:
A palynological investigation of Toarcian to Early Aalenian strata from the Blea Wyke area Ravenscar, North Yorkshire

Reference:

Riding,J.B. (1984) A palynological investigation of Toarcian to Early Aalenian strata from the Blea Wyke area Ravenscar, North Yorkshire Proceedings of the Yorkshire Geological Society Vol. 45 # 1 P. 109- 122

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Genus	Species	Country(Region)	From	To
Gleicheniidites	Gleicheniidites senonicus	England(Yorkshire)	Early Jurassic	Middle Jurassic
Ischyosporites	Ischyosporites variegatus	England(Yorkshire)	Early Jurassic	Middle Jurassic
Leptolepidites	Leptolepidites sp	England(Yorkshire)	Early Jurassic	Middle Jurassic
Lycopodiumsporites	Lycopodiumsporites austroclavatidites	England(Yorkshire)	Early Jurassic	Middle Jurassic
Lycopodiumsporites	Lycopodiumsporites semimuris	England(Yorkshire)	Early Jurassic	Middle Jurassic
Mancodinium	Mancodinium semitabulatum	England(Yorkshire)	Toarcian	Early Aalenian
Mancodinium	Mancodinium sp.1 sp. nov.	England(Yorkshire)	Toarcian	Early Aalenian
Micrhystridium	Micrhystridium	England(Yorkshire)	Early Jurassic	Middle Jurassic
Nannoceratopsis	Nannoceratopsis ambonis	England(Yorkshire)	Toarcian	Early Aalenian
Nannoceratopsis	Nannoceratopsis dictyambonis	England(Yorkshire)	Late Toarcian	Early Aalenian
Nannoceratopsis	Nannoceratopsis gracilis	England(Yorkshire)	Toarcian	Early Aalenian
Nannoceratopsis	Nannoceratopsis triceras	England(Yorkshire)	Late Toarcian	Early Aalenian
Nannoceratopsis	Nannoceratopsis tricornuta	England(Yorkshire)	Late Toarcian	Early Aalenian
Paranannoceratopsis	Paranannoceratopsis triadis	England(Yorkshire)	Late Toarcian	Early Aalenian
Parvocysta	Parvocysta barbata	England(Yorkshire)	Late Toarcian	Early Aalenian
Parvocysta	Parvocysta cracens	England(Yorkshire)	Late Toarcian	Early Aalenian
Parvocysta	Parvocysta nasuta	England(Yorkshire)	Late Toarcian	Early Aalenian