Xenascus asperatus
From dinoflaj2
asperatus Stover and Helby, 1987a, p.128-129, figs.26A-M,27. Holotype: Stover and Helby, 1987a, figs.26J-K; Fensome et al., 1996, figs.5-6 - p.2047. Age: Late Albian.
Parent: Xenascus
Parent: Xenascus
