Fridriksone, 1971
From dinoflaj3
Revision as of 20:08, 21 December 2016 by Maintenance script (Talk | contribs)
Fridriksone, A.I., 1971: Akritarkhi Baltisphaeridium i gistrikhosfery(?) iz kembriiskikh otlozhenii Latvii., Geological Survey Institute, Vilnius, no.3, p.5-22, pl.1-3. (Russian original not available to present authors.)