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 rojense Nd Early Gothlandian
Baltisphaeridium Baltisphaeridium sannemannii Nd Middle Devonian
Baltisphaeridium Baltisphaeridium sanpetrense Nd Ludlovian
Baltisphaeridium Baltisphaeridium sarjeantii Nd Late Senonian
Baltisphaeridium Baltisphaeridium sartbernardense Nd Arenigian
Baltisphaeridium Baltisphaeridium saturnium Nd Middle Miocene
Baltisphaeridium Baltisphaeridium scaber Nd Early Gothlandian
Baltisphaeridium Baltisphaeridium scabrosum Nd Llandoverian
Baltisphaeridium Baltisphaeridium scitulum Nd Late Precambrian Cambrian
Baltisphaeridium Baltisphaeridium sedecimspinosum Nd Late Devonian
Baltisphaeridium Baltisphaeridium selviellae Nd Ludlovian Early Gedinnian
Baltisphaeridium Baltisphaeridium semibulbosum Nd Llandeilian
Baltisphaeridium Baltisphaeridium seminudum Nd Danian
Baltisphaeridium Baltisphaeridium septatum Nd Late Paleocene
Baltisphaeridium Baltisphaeridium sericum Nd Early Devonian
Baltisphaeridium Baltisphaeridium serratum Nd Early Gothlandian
Baltisphaeridium Baltisphaeridium setigerfurcatum Nd Early Ordovician