Author:
Kjellstrжm,G.
Year:
1971
Title:
Middle Ordovician microplankton from the Grotlingbo borehole No.1 in Gotland, Sweden.
Reference:
Kjellstrжm,G. (1971) Middle Ordovician microplankton from the Grotlingbo borehole No.1 in Gotland, Sweden. Sveriges Geologiska Undersжkning, Serie C Vol. 65 # 15 P. 1- 35
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Genus Species Country(Region) From To
Aremoricanium Aremoricanium deflandrei Sweden Middle Ordovician
Aremoricanium Aremoricanium rigaudiae Sweden Middle Ordovician
Baltisphaeridium Baltisphaeridium brevituberculatum sp. nov. Sweden Middle Ordovician
Baltisphaeridium Baltisphaeridium chiggerum Nd Nd
Baltisphaeridium Baltisphaeridium digitiforme Sweden Middle Ordovician
Baltisphaeridium Baltisphaeridium folkeslundianum sp. nov. Sweden Middle Ordovician
Baltisphaeridium Baltisphaeridium klabavense Sweden Middle Ordovician
Baltisphaeridium Baltisphaeridium klabavense Czechoslovakia Arenigian
Baltisphaeridium Baltisphaeridium longispinosum Nd Nd
Baltisphaeridium Baltisphaeridium longispinosum Sweden Middle Ordovician
Baltisphaeridium Baltisphaeridium longispinosum Czechoslovakia Arenigian
Baltisphaeridium Baltisphaeridium magnoporatum sp. nov. Sweden Middle Ordovician
Baltisphaeridium Baltisphaeridium mochtiense Sweden Middle Ordovician
Baltisphaeridium Baltisphaeridium mochtiense Poland Early Caradocian
Baltisphaeridium Baltisphaeridium multitrabeculosum sp. nov. Sweden Middle Ordovician
Baltisphaeridium Baltisphaeridium pauciverrucosum sp. nov. Sweden Middle Ordovician
Baltisphaeridium Baltisphaeridium plicatispinae Sweden Middle Ordovician