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
Pulvinosphaeridium Pulvinosphaeridium oligoprojectum Nd Silurian
Pulvinosphaeridium Pulvinosphaeridium oligospinosum Nd Silurian
Pulvinosphaeridium Pulvinosphaeridium parvum Nd Wenlockian
Pulvinosphaeridium Pulvinosphaeridium pulvinellum Nd Late Llandoverian
Pulvinosphaeridium Pulvinosphaeridium pulvinellum Nd Nd
Pulvinosphaeridium Pulvinosphaeridium striatulum Nd Ludlovian
Pulvinosphaeridium Pulvinosphaeridium trifidum Nd Pridolian Early Gedinnian
Punctatisporites Punctatisporites Nd Nd
Punctatisporites Punctatisporites ferquensis Nd Frasnian
Pustulisphaeridium Pustulisphaeridium Nd Nd
Pustulisphaeridium Pustulisphaeridium levibrachium Nd Late Devonian
Puteoscortum Puteoscortum Nd Nd
Puteoscortum Puteoscortum polyankistrum Nd Late Devonian
Puteoscortum Puteoscortum williereae Nd Early Famennian
Pytinomorpha Pytinomorpha Nd Early Famennian
Pytinomorpha Pytinomorpha Nd Nd
Pytinomorpha Pytinomorpha martiniae Nd Arenigian