Pithonella pycnothecata

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"pycnothecata" Keupp, 1978, p.94, figs.11-12.  Holotype: Keupp, 1978, fig.11.  NOW Orthopithonella.  Originally Pithonella, subsequently (and now) Orthopithonella.  Taxonomic senior synonym: Pithonella (as and now Orthopithonella) gustafsonii, according to Willems (1988, p.437) - however, Kohring (1993a, p.35) retained Pithonella (as and now Orthopithonella) pycnothecata.  Age: Tithonian.

Parent: Pithonella