Senoniasphaera ptomatis Helby, May and Partridge in Helby, 1987, p.319-321, figs.25A-S,26.
TYPE: Holotype: Helby, 1987, figs.25A-D; Fensome et al., 1996, figs.1-4 - p.2303. ETYMOLOGY: N.I.A. AGE: mid Berriasian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |