Polygonifera eisenackii

"eisenackii" Mehrotra and Sarjeant, 1984c, p.46–48, pl.1, figs.1–7; pl.2, figs.1–7; text-figs.1a–d,2a–c,3a–b.  Holotype: Mehrotra and Sarjeant, 1984c, pl.1, fig.6; text-fig.1c.  NOW Platycystidia (Appendix A).  Originally Polygonifera, subsequently Leberidocysta?, thirdly (and now) Platycystidia (Appendix A).  Age: Aptian.

Parent: Polygonifera