Hystrichostrogylon coninckii

coninckii Heilmann-Clausen in Thomsen and Heilmann-Clausen, 1985, p.353,355, pl.7, figs.9-12; text-figs.10A-F.  Holotype: Thomsen and Heilmann-Clausen, 1985, pl.7, figs.9-10; text-figs.10C-D.  Taxonomic junior synonyms: Hystrichostrogylon palliatum, according to Marheinecke (1992, p.37); Spiniferites palliatus (name not validly published), according to Slimani (2001a, p.193).  Age: Maastrichtian-Paleocene.

Parent: Hystrichostrogylon