Eisenackia brevivallata

brevivallata (Harker and Sarjeant in Harker et al., 1990, p.97–98, pl.5, figs.5,9–17; text-figs.20a–b ex Harker and Sarjeant, 1991, p.708) Quattrocchio and Sarjeant, 2003, p.146. Holotype: Harker et al., 1990, pl.5, figs.11–12; text-figs.20a–b. Originally Alisocysta, subsequently (and now) Eisenackia. The name Alisocysta brevivallata was not validly published in Harker et al. (1990), since the lodgement of the holotype was not cited (I.C.N. Article 40.7). Age: late Campanian.

Parent: Eisenackia