Difference between revisions of "Pirumella amplicrystallina"

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Revision as of 13:57, 2 December 2016

amplicrystallina (Pflaumann and Krasheninnikov, 1978, p.820, pl.3, figs.4a-c,5a-d,6a-d - not 7a-d) Lentin and Williams, 1993, p.517.  Holotype: Pflaumann and Krasheninnikov, 1978, pl.3, figs.5a-c.  Originally Pithonella, subsequently Obliquipithonella, thirdly (and now) Pirumella.  Age: Maastrichtian.

Parent: Pirumella