Oligosphaeridium abaculum
From dinoflaj2
abaculum Davey, 1979a, p.428,430,432-433, pl.48, figs.1-6; pl.49, figs.1-7; pl.50, figs.1,4,10-11; text-figs.1-2. Holotype: Davey, 1979a, pl.49, figs.1,3; Fauconnier and Masure, 2004, pl.56, figs.1-3. Age: Barremian-Early Albian.
Parent: Oligosphaeridium
