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Orthopithonella pycnothecata

Orthopithonella pycnothecata (Keupp, 1978, p.94, figs.11-12) Lentin and Williams, 1985, p.384.

TYPE: Holotype: Keupp, 1978, fig.11.

HISTORY: Originally Pithonella, subsequently (and now) Orthopithonella.

SYNONYM(S): Taxonomic senior synonym: Pithonella (as and now Orthopithonella) gustafsonii, according to Willems (1988, p.437) - however, Kohring (1993a, p.35) retained Orthopithonella pycnothecata.

AGE: Tithonian.


Infraspecific taxa:


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