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Calcigonellum polymorphum subsp. dentatum

"Calcigonellum polymorphum subsp. dentatum" Keupp, 1980a, p.131, pl.15, figs.13-15; pl.16, fig.1.

TYPE: Holotype: Keupp, 1980a, pl.15, fig.13.

HISTORY: NOW: Praecalcigonellum polymorphum subsp. dentatum. Originally Calcigonellum polymorphum subsp. dentatum, subsequently (and now) Praecalcigonellum polymorphum subsp. dentatum.

AGE: Aptian (late Gargasian).


Infraspecific taxa:


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DINOFLAJ (c) 1998