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
Nucellosphaeridium Nucellosphaeridium tuberculiferum Nd Vendian Early Cambrian
Nucellosphaeridium Nucellosphaeridium zonale Nd Middle Sinian
Nucellosphaeridium Nucellosphaeridium zonale Nd Nd
Nucellosphaeridium Nucellosphaeridium zonatum Nd Late Precambrian
Nucellosphaeridium Nucellosphaeridium zonatum India(Madhya Pradesh) Late Precambrian
Nummus Nummus Nd Nd
Nummus Nummus mallajoharensis Nd Kimmeridgian Early Tithonian
Nummus Nummus monoculatus Nd Aptian
Nummus Nummus parvus Nd Valanginian Hauterivian
Nummus Nummus pentagonus Nd Hauterivian Aptian
Nummus Nummus similis Nd Tithonian
Obolella Obolella Nd Nd
Obolella Obolella jonesii Nd Nd
Ocridoligotriletes Ocridoligotriletes Nd Nd
Ocridoligotriletes Ocridoligotriletes Nd Nd
Ocridoligotriletes Ocridoligotriletes corrugatus Nd Cambrian
Ocridoligotriletes Ocridoligotriletes eniseensis Nd Nd