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
Arbusculidium Arbusculidium ornatum Iran Early Tremadocian
Arbusculidium Arbusculidium ornatum Africa(N.Africa) Early Tremadocian
Arbusculidium Arbusculidium ornatum Argentina Early Tremadocian
Arbusculidium Arbusculidium ramusculosum Poland Early Tremadocian
Arbusculidium Arbusculidium ramusculosum England Early Tremadocian
Arbusculidium Arbusculidium ramusculosum France Early Tremadocian
Arbusculidium Arbusculidium ramusculosum Belgium Early Tremadocian
Arbusculidium Arbusculidium ramusculosum Spain Early Tremadocian
Arbusculidium Arbusculidium ramusculosum Italy Early Tremadocian
Arbusculidium Arbusculidium ramusculosum Canada(Newfoundland) Early Tremadocian
Arbusculidium Arbusculidium ramusculosum Iran Early Tremadocian
Arbusculidium Arbusculidium ramusculosum Africa(N.Africa) Early Tremadocian
Arbusculidium Arbusculidium ramusculosum Argentina Early Tremadocian
Aryballomorpha Aryballomorpha Texas Late Tremadocian
Aryballomorpha Aryballomorpha grootaertii Estonia Late Tremadocian
Aryballomorpha Aryballomorpha grootaertii Sweden Late Tremadocian
Athabascaella Athabascaella Texas Late Tremadocian