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
Filisphaeridium Filisphaeridium baculatum Nd Oligocene
Filisphaeridium Filisphaeridium bifurcatum Canada(Ontario) Wenlockian
Filisphaeridium Filisphaeridium bigotii Nd Bajocian
Filisphaeridium Filisphaeridium brevispinosum England(Shropshire) Wenlockian Ludlovian
Filisphaeridium Filisphaeridium bullosum Nd Bathonian
Filisphaeridium Filisphaeridium capillatum Nd Middle Cambrian Late Cambrian
Filisphaeridium Filisphaeridium deunffii Nd Early Triassic
Filisphaeridium Filisphaeridium evexibaculatum Nd Oligocene
Filisphaeridium Filisphaeridium fragile Nd Bajocian
Filisphaeridium Filisphaeridium helios Nd Bajocian
Filisphaeridium Filisphaeridium incurvum Nd Oligocene
Filisphaeridium Filisphaeridium longibaculatum Nd Oligocene
Filisphaeridium Filisphaeridium papillosum USSR(Pre-Baltic) Late Cambrian
Filisphaeridium Filisphaeridium paucibaculatum Nd Early Oligocene Middle Oligocene
Filisphaeridium Filisphaeridium piveteauii Nd Late Bajocian
Filisphaeridium Filisphaeridium radibaculatum Nd Early Oligocene Middle Oligocene
Filisphaeridium Filisphaeridium regularum Nd Early Oligocene Middle Oligocene