Disphaeria sahnii

"sahnii" (Khanna and Singh, 1980, p.308–309, pl.1, figs.1–3,5–9; text-figs.1–2) Sarkar and Singh, 1988, p.41.  Emendation: Sarkar and Singh, 1988, p.41, as Disphaeria sahnii.  Holotype: Khanna and Singh, 1980, pl.1, fig.2; Fensome et al., 1995, fig.2 — p.1759.  Originally Subathua, subsequently Disphaeria.  Taxonomic senior synonym: Adnatosphaeridium (as and now Thalassiphora) patulum, according to Stover and Williams (1987, p.207) and Lentin and Williams (1989, p.354).  Taxonomic senior synonym: Pterospermopsis (as and now Thalassiphora) pelagica, according to Lentin and Williams (1985, p.340) — however, Subathua sahnii is now considered a taxonomic junior synonym of Adnatosphaeridium (now Thalassiphora) patulum.  Age: Eocene.

Parent: Disphaeria