Lithodinia diaphana

"?diaphana" (Stevens, 1987, p.191–192, figs.4A–K,6A–B,7A–D) Williams et al., 1993, p.56.  Holotype: Stevens, 1987, figs.4A–D,6A–B; Fensome et al., 1996, figs.1–3,9–10 — p.2111.  NOW Meiourogonyaulax.  Originally (and now) Meiourogonyaulax, subsequently Lithodinia.  Questionable assignment: Williams et al. (1993, p.56).  Age: early Berriasian.

Parent: Lithodinia