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
Zonosphaeridium Zonosphaeridium pertusum Nd Late Gothlandian
Zonosphaeridium Zonosphaeridium punctatum Nd Late Precambrian
Zonosphaeridium Zonosphaeridium salebrosum Nd Middle Cambrian
Zonosphaeridium Zonosphaeridium severum Nd Middle Ordovician
Zonosphaeridium Zonosphaeridium speciosum Nd Early Ordovician
Zonosphaeridium Zonosphaeridium timopheevii Nd Nd
Zonotriletes Zonotriletes Nd Nd
Zonotriletes Zonotriletes bulbiferus Nd Late Permian