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
Baltisphaeridium Baltisphaeridium parisii Nd Caradocian
Baltisphaeridium Baltisphaeridium parvigranosum Nd Llandeilian
Baltisphaeridium Baltisphaeridium parvirochesterense Nd Early Llandoverian
Baltisphaeridium Baltisphaeridium parvispinum Nd Late Aptian
Baltisphaeridium Baltisphaeridium parvulisidereum Nd Late Ordovician
Baltisphaeridium Baltisphaeridium parvum Nd Wenlockian
Baltisphaeridium Baltisphaeridium pastielsii Nd Frasnian
Baltisphaeridium Baltisphaeridium pateum Nd Early Ordovician
Baltisphaeridium Baltisphaeridium patteii Nd Bathonian
Baltisphaeridium Baltisphaeridium pauciechinatum Nd Soudleyan Actonian
Baltisphaeridium Baltisphaeridium paucifurcatum Nd Eocene
Baltisphaeridium Baltisphaeridium paucispinum Nd Devonian
Baltisphaeridium Baltisphaeridium paucispinum Nd Middle Ordovician
Baltisphaeridium Baltisphaeridium pauciverrucosum Nd Middle Ordovician
Baltisphaeridium Baltisphaeridium pauperum Nd Early Eocene
Baltisphaeridium Baltisphaeridium pectiniforme Nd Oligocene
Baltisphaeridium Baltisphaeridium pellicidum Nd Early Ordovician