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
Archaeohystrichosphaeridium Archaeohystrichosphaeridium dentatum Nd Late Cambrian Early Ordovician
Archaeohystrichosphaeridium Archaeohystrichosphaeridium denticulatum Nd Sinian
Archaeohystrichosphaeridium Archaeohystrichosphaeridium diadromum Nd Late Cambrian
Archaeohystrichosphaeridium Archaeohystrichosphaeridium diploporum Nd Middle Cambrian
Archaeohystrichosphaeridium Archaeohystrichosphaeridium divaricans Nd Late Cambrian
Archaeohystrichosphaeridium Archaeohystrichosphaeridium dorofeevii Nd Early Cambrian Middle Cambrian
Archaeohystrichosphaeridium Archaeohystrichosphaeridium duplicativum Nd Middle Cambrian Early Ordovician
Archaeohystrichosphaeridium Archaeohystrichosphaeridium ellipsoideum Nd Early Ordovician
Archaeohystrichosphaeridium Archaeohystrichosphaeridium extremum Nd Late Cambrian
Archaeohystrichosphaeridium Archaeohystrichosphaeridium flexile Nd Middle Cambrian
Archaeohystrichosphaeridium Archaeohystrichosphaeridium furcatum Nd Nd
Archaeohystrichosphaeridium Archaeohystrichosphaeridium genuinum Nd Late Cambrian
Archaeohystrichosphaeridium Archaeohystrichosphaeridium girofleum Nd Middle Cambrian Late Cambrian
Archaeohystrichosphaeridium Archaeohystrichosphaeridium gladkovae Nd Middle Cambrian
Archaeohystrichosphaeridium Archaeohystrichosphaeridium glebosum Nd Late Cambrian
Archaeohystrichosphaeridium Archaeohystrichosphaeridium ianischewskyi Nd Early Cambrian Middle Cambrian
Archaeohystrichosphaeridium Archaeohystrichosphaeridium ianischewskyi Nd Nd