Orthopithonella pycnothecata (Keupp, 1978, p.94, figs.11-12) Lentin and Williams, 1985, p.384.
TYPE: Holotype: Keupp, 1978, fig.11. HISTORY: Originally Pithonella, subsequently (and now) Orthopithonella. SYNONYM(S): Taxonomic senior synonym: Pithonella (as and now Orthopithonella) gustafsonii, according to Willems (1988, p.437) - however, Kohring (1993a, p.35) retained Orthopithonella pycnothecata. AGE: Tithonian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |