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
Hystrichosphaeridium Hystrichosphaeridium malleoferum Nd Cretaceous
Hystrichosphaeridium Hystrichosphaeridium malum Nd Ludlovian
Hystrichosphaeridium Hystrichosphaeridium maslovii Nd Nd
Hystrichosphaeridium Hystrichosphaeridium membranaceum Nd Late Cretaceous
Hystrichosphaeridium Hystrichosphaeridium mensula Nd Late Cretaceous
Hystrichosphaeridium Hystrichosphaeridium meson Nd Late Llandoverian Late Ludlovian
Hystrichosphaeridium Hystrichosphaeridium microfurcatum Nd Middle Devonian
Hystrichosphaeridium Hystrichosphaeridium microspinosum Nd Late Llandoverian
Hystrichosphaeridium Hystrichosphaeridium monacanthum Nd Middle Ordovician
Hystrichosphaeridium Hystrichosphaeridium multipilosum Nd Silurian
Hystrichosphaeridium Hystrichosphaeridium multipilosum Nd Silurian
Hystrichosphaeridium Hystrichosphaeridium multipilosum Nd Late Givetian
Hystrichosphaeridium Hystrichosphaeridium mutabile Nd Late Givetian
Hystrichosphaeridium Hystrichosphaeridium nudatum Nd Early Ordovician
Hystrichosphaeridium Hystrichosphaeridium ohioense Nd Late Devonian
Hystrichosphaeridium Hystrichosphaeridium oligacanthum Nd Danian
Hystrichosphaeridium Hystrichosphaeridium oligacanthum Nd Paleocene