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
Petaloferidium Petaloferidium stigii Nd Edenian
Peteinosphaeridium Peteinosphaeridium Nd Nd
Peteinosphaeridium Peteinosphaeridium aequifurcatum Nd Middle Ordovician
Peteinosphaeridium Peteinosphaeridium arbusculiferum Nd Wenlockian
Peteinosphaeridium Peteinosphaeridium asperum Nd Middle Ordovician
Peteinosphaeridium Peteinosphaeridium bergstroemii Nd Late Llanvirnian
Peteinosphaeridium Peteinosphaeridium bergstroemii Nd Late Llanvirnian
Peteinosphaeridium Peteinosphaeridium bergstroemii Nd Late Llanvirnian
Peteinosphaeridium Peteinosphaeridium breviradiatum Nd Ordovician
Peteinosphaeridium Peteinosphaeridium cladum Nd Silurian
Peteinosphaeridium Peteinosphaeridium cruciatum Nd Ordovician
Peteinosphaeridium Peteinosphaeridium cylindrosum Nd Late Ordovician
Peteinosphaeridium Peteinosphaeridium dissimile Nd Late Arenigian
Peteinosphaeridium Peteinosphaeridium dissolutum Nd Late Llanvirnian
Peteinosphaeridium Peteinosphaeridium elegantulum Nd Llandeilian
Peteinosphaeridium Peteinosphaeridium furcatum Nd Ordovician
Peteinosphaeridium Peteinosphaeridium granulatispinosum Nd Wenlockian