Author:
Wall,D.
Year:
1965
Title:
Microplankton, pollen, and spores from the Lower Jurassic in Britain
Reference:
Wall,D. (1965) Microplankton, pollen, and spores from the Lower Jurassic in Britain Micropaleontology Vol. 11 # 2 P. 151- 190
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Genus Species Country(Region) From To
Metaleiofusa Metaleiofusa diagonalis England(Dorset) Hettangian Late Sinemurian
Veryhachium Veryhachium europaeum England(Dorset) Hettangian Late Sinemurian
Veryhachium Veryhachium collectum England(Dorset) Hettangian Late Sinemurian
Micrhystridium Micrhystridium variabile England(Dorset) Carixian Toarcian
Pterospermopsis Pterospermopsis helios England(Dorset) Domerian Toarcian
Micrhystridium Micrhystridium filigerum England(Dorset) Late Carixian Toarcian
Nannoceratopsis Nannoceratopsis gracilis England(Dorset) Toarcian
Veryhachium Veryhachium sp sp. nov. England(Dorset) Early Domerian
Veryhachium Veryhachium irregulare sp. nov. England(Dorset) Late Carixian
Classopollis Classopollis England(Dorset) Liassic
Calamospora Calamospora England(Dorset) Liassic
Tytthodiscus Tytthodiscus suevicus England(Dorset) Hettangian
Metaleiofusa Metaleiofusa arcuata sp. nov. England(Gloucestershire) Late Carixian Toarcian
Baltisphaeridium Baltisphaeridium diversispinosum sp. nov. England(Lincolnshire) Early Sinemurian
Baltisphaeridium Baltisphaeridium infulatum sp. nov. England(Lincolnshire) Early Domerian
Micrhystridium Micrhystridium clavatispinum sp. nov. England(Lincolnshire) Early Sinemurian
Micrhystridium Micrhystridium escilium England(Lincolnshire) Early Toarcian