Lithodinia pertusa subsp. heta

"subsp. heta" (Below, 1981a, p.56-57, pl.3, figs.7a-b,8a-b; pl.11, fig.21; pl.14, figs.1-4; text-figs.59a-b,60) Williams et al., 1993, p.55.  Holotype: Below, 1981a, pl.3, figs.8a-b; Fensome et al., 1991, figs. 3-4 - p.647; figs.4-5 - p.709.  NOW Meiourogonyaulax pertusa subsp. heta.  Originally (and now) Meiourogonyaulax pertusa subsp. heta, subsequently Lithodinia pertusa subsp. heta.  Age: Hauterivian. Parent: Lithodinia pertusa