Difference between revisions of "Obliquipithonella miniaperta"

Revision as of 13:51, 2 December 2016

"miniaperta" (Krasheninnikov and Basov, 1983, p.983, pl.5, figs.1-8) Lentin and Williams, 1985, p.381.  Holotype: Krasheninnikov and Basov, 1983, pl.5, figs.1,7.  NOW Pirumella.  Originally Pithonella, subsequently Obliquipithonella, thirdly (and now) Pirumella.  Age: Albian.