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 granulosum Nd Senonian
Baltisphaeridium Baltisphaeridium grishinae sp. nov. USSR(Kazakh SSR) Late Wenlockian
Baltisphaeridium Baltisphaeridium grosjeanii Nd Frasnian
Baltisphaeridium Baltisphaeridium guapum Nd Late Siegenian Early Emsian
Baltisphaeridium Baltisphaeridium gueltaense Algeria Ludlovian
Baltisphaeridium Baltisphaeridium guillermii Spain Middle Siegenian Emsian
Baltisphaeridium Baltisphaeridium hamatum Nd Early Ordovician
Baltisphaeridium Baltisphaeridium henryi sp. nov. Portugal Caradocian
Baltisphaeridium Baltisphaeridium hermosum Nd Ludlovian
Baltisphaeridium Baltisphaeridium heteracanthum Nd Late Cretaceous
Baltisphaeridium Baltisphaeridium hinzilinii Nd Famennian
Baltisphaeridium Baltisphaeridium hippocrepicum Nd Early Ordovician
Baltisphaeridium Baltisphaeridium hirsutoides Nd Late Ordovician
Baltisphaeridium Baltisphaeridium hirsutoides Nd Late Cretaceous
Baltisphaeridium Baltisphaeridium hirsutoides Nd Early Ordovician
Baltisphaeridium Baltisphaeridium hirsutoides Nd Late Ordovician
Baltisphaeridium Baltisphaeridium hirsutoides Nd Late Ordovician