Author:
Gгrka,H.
Year:
1987
Title:
Middle Ordovician (Viruan) acritarchs and Prasinophyceae from the Smedsby Gard No.1 borehole in (Gotland, Sweden).
Foreign title:
Acritarches et Prasinophyceae de l'Ordovicien Moyen(Viruen) du Sontage de Smedsby Gard No.1 (Gotland,Suede)
Reference:
Gгrka,H. (1987) Middle Ordovician (Viruan) acritarchs and Prasinophyceae from the Smedsby Gard No.1 borehole in (Gotland, Sweden). [ Acritarches et Prasinophyceae de l'Ordovicien Moyen(Viruen) du Sontage de Smedsby Gard No.1 (Gotland,Suede) ] Review of Palaeobotany and Palynology Vol. 52 P. 257- 297
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Genus Species Country(Region) From To
Baltisphaeridium Baltisphaeridium plicatispinae Sweden Middle Ordovician
Baltisphaeridium Baltisphaeridium pseudocalicispinum Sweden Middle Ordovician
Baltisphaeridium Baltisphaeridium regnellii Sweden Middle Ordovician
Baltisphaeridium Baltisphaeridium ritvae Sweden Middle Ordovician
Baltisphaeridium Baltisphaeridium semibulbosum Sweden Middle Ordovician
Baltisphaeridium Baltisphaeridium trabeculaespinae Sweden Middle Ordovician
Baltisphaeridium Baltisphaeridium verrucatum Sweden Middle Ordovician
Baltisphaeridium Baltisphaeridium vieslavii Sweden Middle Ordovician
Baltisphaerosum Baltisphaerosum christoferi Sweden Middle Ordovician
Barathrisphaeridium Barathrisphaeridium paxillum Sweden Middle Ordovician
Cymatiosphaera Cymatiosphaera mirabilis Sweden Middle Ordovician
Dictyotidium Dictyotidium sp sp. nov. Sweden Middle Ordovician
Duplicisphaeridium Duplicisphaeridium spinigerum Sweden Middle Ordovician
Excultibrachium Excultibrachium concinnum Sweden Middle Ordovician
Goniosphaeridium Goniosphaeridium christianii Sweden Middle Ordovician
Goniosphaeridium Goniosphaeridium conjunctum Sweden Middle Ordovician
Goniosphaeridium Goniosphaeridium connectum Sweden Middle Ordovician