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 crassituberculatum Nd Ordovician
Baltisphaeridium Baltisphaeridium cratoechinatum Nd Late Albian Early Cenomanian
Baltisphaeridium Baltisphaeridium cravattense Nd Late Gedinnian
Baltisphaeridium Baltisphaeridium crebrum Nd Emsian
Baltisphaeridium Baltisphaeridium cretaceum Nd Early Cretaceous
Baltisphaeridium Baltisphaeridium crinitum Nd Tremadocian
Baltisphaeridium Baltisphaeridium cristatum Nd Early Ordovician
Baltisphaeridium Baltisphaeridium cristatum USSR(Kazakh SSR) Late Wenlockian
Baltisphaeridium Baltisphaeridium cylindricum USSR(Estonian SSR) Wenlockian
Baltisphaeridium Baltisphaeridium cylindrosum USSR(Estonian SSR) Late Ordovician
Baltisphaeridium Baltisphaeridium cymula Nd Llandoverian Ludlovian
Baltisphaeridium Baltisphaeridium danicum Nd Paleocene
Baltisphaeridium Baltisphaeridium dasos Nd Late Ordovician
Baltisphaeridium Baltisphaeridium dasyacanthum Nd Middle Cambrian Late Cambrian
Baltisphaeridium Baltisphaeridium debilispinum Nd Permian
Baltisphaeridium Baltisphaeridium debilispinum Nd Permian
Baltisphaeridium Baltisphaeridium debilispinum Nd Early Oxfordian