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 eypense Nd Early Jurassic
Baltisphaeridium Baltisphaeridium fasciculare Nd Early Ordovician
Baltisphaeridium Baltisphaeridium fermosum Nd Late Tarannon
Baltisphaeridium Baltisphaeridium ferox Nd Senonian
Baltisphaeridium Baltisphaeridium ferum Nd Tremadocian
Baltisphaeridium Baltisphaeridium filosum Nd Middle Ordovician
Baltisphaeridium Baltisphaeridium fimbriatum Nd Late Cretaceous
Baltisphaeridium Baltisphaeridium fisheri Nd Late Llandoverian Early Ludlovian
Baltisphaeridium Baltisphaeridium fissile Nd Tarannon
Baltisphaeridium Baltisphaeridium flagellicum Nd Middle Ordovician
Baltisphaeridium Baltisphaeridium flechum Nd Late Llandoverian
Baltisphaeridium Baltisphaeridium flosculus Nd Senonian
Baltisphaeridium Baltisphaeridium folkeslundianum Nd Middle Ordovician
Baltisphaeridium Baltisphaeridium forquiferum Nd Llandoverian Ludlovian
Baltisphaeridium Baltisphaeridium forquillum Nd Late Llandoverian
Baltisphaeridium Baltisphaeridium franconium Nd Late Givetian
Baltisphaeridium Baltisphaeridium fronde Nd Late Llandoverian