Volkova,N.A.

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
Priscotheca	Priscotheca prismatica	Poland	Late Tremadocian
Priscotheca	Priscotheca prismatica	Africa(N.Africa)	Late Tremadocian
Priscotheca	Priscotheca prismatica	Iran	Late Tremadocian
Priscotheca	Priscotheca raia	England	Late Tremadocian
Priscotheca	Priscotheca raia	Poland	Late Tremadocian
Priscotheca	Priscotheca raia	Africa(N.Africa)	Late Tremadocian
Priscotheca	Priscotheca raia	Iran	Late Tremadocian
Raphesphaera	Raphesphaera striatula	USSR(Arkhangelsk Oblast)	Late Cambrian
Raphesphaera	Raphesphaera striatula	USSR(Leningrad)	Late Cambrian
Raphesphaera	Raphesphaera striatula	Estonia	Late Cambrian
Raphesphaera	Raphesphaera striatula	USSR(Yaroslav)	Late Cambrian
Raphesphaera	Raphesphaera striatula	Russia	Late Cambrian
Raphesphaera	Raphesphaera striatula	Estonia	Late Cambrian
Raphesphaera	Raphesphaera striatula	Sweden	Late Cambrian
Raphesphaera	Raphesphaera striatula	Norway	Late Cambrian
Raphesphaera	Raphesphaera striatula	USSR(Arkhangelsk Oblast)	Late Cambrian
Raphesphaera	Raphesphaera striatula	USSR(Leningrad)	Late Cambrian