Microdistephanus pentaradiatus var. uniornatus
From dinoflaj2
"var. uniornatus" Filipescu, 1959, p.169, pl.1, fig.3. Holotype: Filipescu, 1959, pl.1, fig.3. Name not validly published: the specific name Microdistephanus pentaradiatus is not validly published. Age: Miocene. Parent: Microdistephanus pentaradiatus