Polygonium Vavrdová, 1966

Selection of related publications
Uutela, A. & Tynni, R. 1991. Ordovician acritarchs from the Rapla borehole, Estonia. Geological Survey of Finland. Bulletin 353, 5-135.
Eklund, K. 1990. Lower Cambrian acritarch stratigraphy of the Bårstad 2 core, Östergötland, Sweden. GFF 112, 1, 19-44. DOI:10.1080/11035899009453157
Bockelie, T. G. & Kjellström, G. 1979. Acritarchs from the Uhaku Stage (Middle Ordovician) of the island of Odinsholm (Osmussaare), Estonia. GFF 101, 3, 205-216. DOI:10.1080/11035897909448574
Fridrichsone, A. 1971. Acritarchs Baltisphaeridium and Hystrichosphaeres (?) from the Cambrian sediments of Latvia. Palaeontology and stratigraphy of the Baltic and Byelorussia, III, pp. 5-17.
References based on distribution