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
Micrhystridium Micrhystridium meishucunense Nd Sinian Cambrian
Micrhystridium Micrhystridium mendax Nd Silurian
Micrhystridium Micrhystridium mergaeferum Nd Wenlockian
Micrhystridium Micrhystridium micropolygonale Nd Frasnian
Micrhystridium Micrhystridium microreticulatum Nd Nd
Micrhystridium Micrhystridium microspinosum Nd Late Permian
Micrhystridium Micrhystridium minus Nd Oligocene
Micrhystridium Micrhystridium minutispinum Nd Early Jurassic
Micrhystridium Micrhystridium minutum Nd Sinian Early Cambrian
Micrhystridium Micrhystridium minutum Nd Sinian Early Cambrian
Micrhystridium Micrhystridium miserum Nd Oligocene
Micrhystridium Micrhystridium modestum Nd Eocene Oligocene
Micrhystridium Micrhystridium multiangulare Nd Early Ordovician
Micrhystridium Micrhystridium multispinosum Nd Eocene
Micrhystridium Micrhystridium multispinosum Nd Bathonian
Micrhystridium Micrhystridium nannacanthum Nd Silurian
Micrhystridium Micrhystridium nanum Nd Silurian