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 echinosum Nd Late Devonian
Micrhystridium Micrhystridium echinulatum Nd Sinian Early Cambrian
Micrhystridium Micrhystridium ellaense Nd Early Cambrian
Micrhystridium Micrhystridium ellipticum Nd Early Cambrian
Micrhystridium Micrhystridium elongatum Nd Late Devonian
Micrhystridium Micrhystridium embergeri Nd Famennian
Micrhystridium Micrhystridium equispinosum Nd Soudleyan Onnian
Micrhystridium Micrhystridium erugatum Nd Early Mississippian
Micrhystridium Micrhystridium escobaides Nd Middle Siegenian Emsian
Micrhystridium Micrhystridium estrellitae Nd Ludlovian
Micrhystridium Micrhystridium eupeplos Nd Bajocian
Micrhystridium Micrhystridium exiguum Nd Tremadocian
Micrhystridium Micrhystridium exilissimum Nd Bajocian
Micrhystridium Micrhystridium exilium Nd Early Jurassic
Micrhystridium Micrhystridium filiferum Nd Tremadocian
Micrhystridium Micrhystridium filigerum Nd Bajocian Bathonian
Micrhystridium Micrhystridium fissile Nd Tarannon