Gonyaulacysta deflandrei Sarjeant 1966b

"deflandrei" (Sarjeant, 1966b, p.137–138, pl.14, figs.7–8; text-fig.35) Below, 1981a, p.53.  Emendation: Sarjeant, 1982b, p.45–46, as Psaligonyaulax deflandrei. Holotype: Sarjeant, 1966b, pl.14, figs.7–8; text-fig.35; Jan du Chêne et al., 1986a, pl.85, figs.3–4; pl.86, figs.1–3.  Combination illegitimate — senior homonym: Gonyaulacysta deflandrei Riley in Fisher and Riley, 1980.  NOW Psaligonyaulax.  Originally (and now) Psaligonyaulax, subsequently Gonyaulacysta (combination illegitimate).  Taxonomic junior synonym: Gonyaulacysta extensa, according to Clarke et al. (1968, p.181).  Age: Cenomanian.

Parent: Gonyaulacysta