Author:
Turner,R.E.
Year:
1982
Title:
Reworked acritarchs from the type section of the Ordovician Caradoc series. Shropshire.
Reference:
Turner,R.E. (1982) Reworked acritarchs from the type section of the Ordovician Caradoc series. Shropshire. Palaeontology Vol. 25 # 1 P. 119- 143
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Genus Species Country(Region) From To
Tunisphaeridium Tunisphaeridium eligmosum England(Shropshire) Caradocian
Vulcanisphaera Vulcanisphaera africana England(Shropshire) Caradocian
Vulcanisphaera Vulcanisphaera cirrita England(Shropshire) Caradocian