Author:
Fensome,R.A.;Williams,G.L.;Barss,M.S.;Freeman,J.M.;Hill,J.M.
Year:
1990
Title:
Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa.
Reference:
Fensome,R.A. et al. (1990) Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. American Association of Stratigraphic Palynologists, Contributions Series # 25 P. 1- 771
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Genus Species Country(Region) From To
Vulcanisphaera Vulcanisphaera pila Nd Tremadocian
Vulcanisphaera Vulcanisphaera rigentisa Nd Early Tremadocian
Vulcanisphaera Vulcanisphaera simplex Nd Early Tremadocian
Vulcanisphaera Vulcanisphaera tuberata Nd Early Ordovician
Vulcanisphaera Vulcanisphaera turbata Nd Late Cambrian
Wallodinium Wallodinium Nd Nd
Wallodinium Wallodinium anglicum Nd Late Albian Early Cenomanian
Wallodinium Wallodinium bidigitatum Nd Late Cretaceous
Wallodinium Wallodinium cylindricum Nd Albian Cenomanian
Wallodinium Wallodinium elongatum Nd Bajocian Oxfordian
Wallodinium Wallodinium glaessneri Nd Oxfordian Aptian
Wallodinium Wallodinium inflatum Nd Albian Cenomanian
Wallodinium Wallodinium krutzschii Nd Hauterivian Barremian
Wallodinium Wallodinium luna Nd Late Albian Cenomanian
Wendiella Wendiella Nd Nd
Wendiella Wendiella gyperborea Nd Eocambrian
Wendiella Wendiella sinica Nd Eocambrian