Author:

Kjellstrжm,G.

Year:

1976

Title:

Lower Viruan Middle Ordovician microplankton from the Ekon borehole No.1 in Ostergotland, Sweden.

Reference:

Kjellstrжm,G. (1976) Lower Viruan Middle Ordovician microplankton from the Ekon borehole No.1 in Ostergotland, Sweden. Sveriges Geologiska Undersжkning, Serie C Vol. 70 # 6 P. 5- 44

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