Grigorovich, 1972
From dinoflaj3
Revision as of 12:59, 2 December 2016 by Maintenance script (Talk | contribs)
Grigorovich, A.S., 1972: Peridinei iz pogranichnykh sloev Paleogena i Neogena prichernomorskoi vpadiny. Paleontologicheskii Sbornik, no.9, p.64-70, pl.1.