Tubotuberella whatleyi

whatleyi (Sarjeant, 1972, p.19–21, pl.7, fig.1; text-fig.4) Stover and Evitt, 1978, p.198.  Holotype: Sarjeant, 1972, pl.7, fig.1; text-fig.4; Jan du Chêne et al., 1986a, pl.124, figs.10–11.  Originally Gonyaulacysta, subsequently (and now) Tubotuberella.  Age: Bathonian–middle Callovian.

Parent: Tubotuberella