Achomosphaera cracenospinosa

"?cracenospinosa" (Davey and Williams, 1966b, p.87, pl.3, fig.3) Sarjeant, 1981, p.123.  Holotype: Davey and Williams, 1966b, pl.3, fig.3; Bujak et al., 1980, pl.7, fig.9.  NOW Cordosphaeridium?.  Originally Cordosphaeridium, subsequently (and now) Cordosphaeridium?, thirdly Achomosphaera?.  Questionable assignment: Sarjeant (1981, p.123).  Age: early Eocene.

Parent: Achomosphaera