"Systematophora? curta" Matsuoka and Bujak, 1988, p.84, pl.15, figs.8-11; text-fig.21.
TYPE: Holotype: Matsuoka and Bujak, 1988, pl.15, fig.9. HISTORY: NOW: Systematophora placacantha var. curta. Originally Systematophora curta, subsequently Systematophora? curta, thirdly (and now) Systematophora placacantha var. curta. Questionable assignment: Stancliffe and Sarjeant (1990, p.208). AGE: Late Oligocene-Early Miocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |