Praecalcigonellum mutterlosei (Keupp, 1979a, p.41, pl.10, figs.11-12; pl.11, figs.1-5) Lentin and Williams, 1993, p.538.
TYPE: Holotype: Keupp, 1979a, pl.11, figs. 1-3. HISTORY: Originally Calcicarpinum, subsequently Calcigonellum, thirdly (and now) Praecalcigonellum. COMMENTS: This combination was not validly published in Keupp and Versteegh (1989, p.218, pl.2, fig.11), since these authors did not fully reference the basionym. AGE: Early Barremian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |