Cordosphaeridium varians

varians May, 1980, p.47-48, pl.2, figs.4,7-8; pl.14, figs.1-3; pl.15, figs.2a-b,3a-d; pl.16, figs.6a-10b. Holotype: May, 1980, pl.2, figs.4,7-8. Age: Campanian-Maastrichtian.