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Canningia minor subsp. psilata

"Canningia minor subsp. psilata" (Burger, 1980a, p.71, pl.25, figs.5-11) Lentin and Williams, 1981, p.33.

TYPE: Holotype: Burger, 1980a, pl.25, fig.10.

HISTORY: NOW: Kallosphaeridium? helbyi subsp. psilata. Originally Canningia? minor var. psilata, subsequently Canningia? minor subsp. psilata, thirdly Chytroeisphaeridia minor subsp. psilata, fourthly (and now) Kallosphaeridium? helbyi subsp. psilatum.

AGE: Late Albian-Early Cenomanian.


Infraspecific taxa:


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