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 denticulatum Nd Silurian
Baltisphaeridium Baltisphaeridium deunffii Portugal Caradocian
Baltisphaeridium Baltisphaeridium deunffii Nd Early Triassic
Baltisphaeridium Baltisphaeridium dicrum Nd Late Gedinnian
Baltisphaeridium Baltisphaeridium dictium Nd Early Cambrian
Baltisphaeridium Baltisphaeridium dictyophorum Nd Late Jurassic
Baltisphaeridium Baltisphaeridium differtum Nd Late Givetian
Baltisphaeridium Baltisphaeridium difformum Nd Llandoverian
Baltisphaeridium Baltisphaeridium digitatum Nd Ordovician
Baltisphaeridium Baltisphaeridium digitiforme Nd Ordovician
Baltisphaeridium Baltisphaeridium dignum Nd Late Givetian
Baltisphaeridium Baltisphaeridium dilatispinosum Nd Wenlockian
Baltisphaeridium Baltisphaeridium diploporum Nd Ordovician
Baltisphaeridium Baltisphaeridium disparicanale Nd Llandeilian
Baltisphaeridium Baltisphaeridium distentum Nd Emsian
Baltisphaeridium Baltisphaeridium divergens Nd Early Oligocene
Baltisphaeridium Baltisphaeridium diversispinosum Nd Early Jurassic