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
Trematosphaeridium Trematosphaeridium bifurcatum Nd Middle Riphean
Trematosphaeridium Trematosphaeridium biloculare Nd Middle Riphean
Trematosphaeridium Trematosphaeridium crepidale Nd Middle Riphean
Trematosphaeridium Trematosphaeridium decoratum Nd Late Cambrian
Trematosphaeridium Trematosphaeridium formosum Nd Middle Riphean
Trematosphaeridium Trematosphaeridium holtedahlii USSR(Tyumenskaya Oblast) Eocambrian
Trematosphaeridium Trematosphaeridium inspissatum Nd Early Vendian
Trematosphaeridium Trematosphaeridium maximum Nd Nd
Trematosphaeridium Trematosphaeridium medianum Nd Middle Riphean
Trematosphaeridium Trematosphaeridium minor Nd Middle Riphean
Trematosphaeridium Trematosphaeridium mugodjaricum Nd Middle Riphean Late Riphean
Trematosphaeridium Trematosphaeridium simplex Nd Middle Riphean
Trematosphaeridium Trematosphaeridium singularum Nd Late Wenlockian
Trematosphaeridium Trematosphaeridium sinuatum Nd Vendian
Trematosphaeridium Trematosphaeridium tener Nd Middle Riphean
Trematosphaeridium Trematosphaeridium triviale Nd Middle Riphean
Trematosphaeridium Trematosphaeridium zairiense Nd Late Precambrian