"Hystrichosphaeropsis tubulata" (O. Wetzel, 1961, p.340, pl.2, fig.4) Sarjeant, 1985b, p.140.
TYPE: Holotype: O. Wetzel, 1961, pl.2, fig.4. HISTORY: Originally Triblastula, subsequently Hystrichosphaeropsis. SYNONYM(S): Taxonomic senior synonym: Triblastula (as Hystrichosphaeropsis) quasicribrata, according to Marheinecke (1992, p.44). AGE: ?Late Cretaceous (erratic).
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |