Grigorovich, 1972
From dinoflaj2
Grigorovich, A.S., 1972: Peridinei iz pogranichnykh sloev Paleogena i Neogena prichernomorskoi vpadiny. Paleontologicheskii Sbornik, no.9, p.64-70, pl.1.
Grigorovich, A.S., 1972: Peridinei iz pogranichnykh sloev Paleogena i Neogena prichernomorskoi vpadiny. Paleontologicheskii Sbornik, no.9, p.64-70, pl.1.
