"Canningia crassicingulata" Burger, 1980b, p.268, figs.4C,D1-2.
TYPE: Holotype: Burger, 1980b, fig.4D1-2. HISTORY: NOW: Levisphaera. Originally Canningia, subsequently Batiacasphaera, thirdly (and now) Levisphaera. AGE: Berriasian-Valanginian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |