Baltisphaeridium ramusculosum var. macrocladum, (Deunff, 1955), Downie and Sarjeant, 1965

Now Oppilatala ramusculosa var. macroclada (an acritarch varietas). Originally Hystrichosphaeridium ramusculosum var. macrocladum, subsequently Baltisphaeridium ramusculosum var. macrocladum, thirdly (and now) Oppilatala ramusculosa var. macroclada (an acritarch varietas); see also multiplicisphaeridium ramusculosum var. macrocladum (an acritarch varietas; combination not validly published).

Holotype: Deunff, 1955, text-fig.21
Age: Middle Devonian