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
Tryannus Tryannus Nd Nd
Tubulifera Tubulifera Nd Nd
Tubulifera Tubulifera heterosolenia Nd Landenian
Tubulospina Tubulospina Nd Nd
Tubulospina Tubulospina circinata Nd Cenomanian
Tubulospina Tubulospina oblongata Nd Cenomanian
Tunisphaeridium Tunisphaeridium Nd Nd
Tunisphaeridium Tunisphaeridium caudatum Nd Wenlockian
Tunisphaeridium Tunisphaeridium concentricum Nd Wenlockian
Tunisphaeridium Tunisphaeridium eisenackii Nd Ashgillian
Tunisphaeridium Tunisphaeridium eligmosum Nd Arenigian
Tunisphaeridium Tunisphaeridium evittii Nd Wenlockian
Tunisphaeridium Tunisphaeridium flaccidum Nd Frasnian
Tunisphaeridium Tunisphaeridium minutum Nd Ludlovian
Tunisphaeridium Tunisphaeridium pactile Nd Late Ordovician
Tunisphaeridium Tunisphaeridium parvum Nd Wenlockian
Tunisphaeridium Tunisphaeridium tentaculaferum Nd Silurian