Tityrosphaeridium tenuistriatum (Heisecke, 1970, p.245, pl.7, fig.1; pl.12, figs.3-4) Sarjeant, 1981, p.121.
EMENDATION: Quattrocchio and Sarjeant (1996, p.118), as Tityrosphaeridium tenuistriatum. TYPE: Holotype: Heisecke, 1970, pl.7, fig.1; pl.12, figs.3-4. HISTORY: Originally Cordosphaeridium, subsequently Cordosphaeridium?, thirdly Tityrosphaeridium?, fourthly (and now) Tityrosphaeridium. Questionable assignment: Sarjeant (1981, p.121) - however, Quattrocchio and Sarjeant (1996, p.118) retained this species in Tityrosphaeridium without question. COMMENTS: Quattrocchio and Sarjeant (1996, p.118) also proposed this combination. AGE: Early Paleocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |