Gonyaulacysta variabilis

"?variabilis" (Pocock, 1972, p.100, pl.23, figs.14–16) Davey, 1979d, p.217.  Holotype: Pocock, 1972, pl.23, fig.15; Jansonius, 1986, pl.3, figs.15–17; text-fig.8; Jan du Chêne et al., 1986a, pl.39, figs.5–7.  NOW Endoscrinium?.  Originally Chytroeisphaeridia, subsequently Chytroeisphaeridia?, thirdly Gonyaulacysta, fourthly Gonyaulacysta?, fifthly (and now) Endoscrinium?.  Questionable assignment: Jan du Chêne et al. (1986a, p.133) as a problematic species.  Age: late Bajocian.

Parent: Gonyaulacysta