Author:
Volkova,N.A.
Year:
1997
Title:
Paleogeography of phytoplankton at Cambrian-Ordovician boundary
Reference:
Volkova,N.A. (1997) Paleogeography of phytoplankton at Cambrian-Ordovician boundary Paleontologicheskii Zhurnal (Paleontological Journal) Vol. 1997 # 2 P. 13- 19
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Genus Species Country(Region) From To
Athabascaella Athabascaella penika Estonia Late Tremadocian
Athabascaella Athabascaella penika Sweden Late Tremadocian
Baltisphaeridium Baltisphaeridium USSR(Arkhangelsk Oblast) Late Cambrian
Baltisphaeridium Baltisphaeridium USSR(Leningrad) Late Cambrian
Baltisphaeridium Baltisphaeridium Estonia Late Cambrian
Baltisphaeridium Baltisphaeridium USSR(Yaroslav) Late Cambrian
Baltisphaeridium Baltisphaeridium Russia Late Cambrian
Baltisphaeridium Baltisphaeridium Russia Late Cambrian
Baltisphaeridium Baltisphaeridium Estonia Late Cambrian
Baltisphaeridium Baltisphaeridium Sweden Late Cambrian
Baltisphaeridium Baltisphaeridium Norway Late Cambrian
Baltisphaeridium Baltisphaeridium China(Kirin) Late Cambrian
Baltisphaeridium Baltisphaeridium Poland Early Tremadocian
Baltisphaeridium Baltisphaeridium England Early Tremadocian
Baltisphaeridium Baltisphaeridium France Early Tremadocian
Baltisphaeridium Baltisphaeridium Belgium Early Tremadocian
Baltisphaeridium Baltisphaeridium Spain Early Tremadocian