Keuppisphaera minuta

From dinoflaj2
Jump to: navigation, search

"minuta" (Keupp, 1987, p.40-41, pl.6, figs.1-7; text-fig.2a) Keupp and Kowalski, 1992, p.215.  Holotype: Keupp, 1987, pl.6, figs.5-6.  Combination not validly published: basionym not fully referenced.  NOW Calcigonellum.  Originally (and now) Calcigonellum, subsequently Keuppisphaera (combination not validly published).  Age: Mid Albian-Early Cenomanian.

Parent: Keuppisphaera