"Baltisphaeridium rehdense" (Maier, 1959, p.317-318, pl.32, figs.3-4) Downie and Sarjeant, 1965, p.95.
TYPE: Holotype: Maier, 1959, pl.32, fig.4; Sarjeant, 1983, pl.1, fig.1. HISTORY: Originally Hystrichosphaeridium, subsequently Baltisphaeridium. SYNONYM(S): Taxonomic senior synonym: Hystrichosphaeridium (now Achomosphaera) ramuliferum, according to Sarjeant (1983, p.97-99). COMMENTS: This combination was not validly published in Downie and Sarjeant (1963, p.92), since these authors did not fully reference the basionym. AGE: Mid Miocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |