Tynni, 1976
From dinoflaj3
Revision as of 19:03, 6 December 2016 by Maintenance script (Talk | contribs)
Tynni, R., 1976: Ordovician hystrichospheres and chitinozoans in limestone from the Bothnian Sea. Geological Survey of Finland, Bulletin, no.279, p.1-59, pl.1-4. (Cover date 1975, issue date 1976)