Areosphaeridium actinocoronatum

"?actinocoronatum" (Benedek, 1972, p.34, pl.12, fig.13; text-fig.13) Stover and Evitt, 1978, p.20.  Emendation: Bujak and Matsuoka, 1986, p.238-239, as Reticulatosphaera actinocoronata.  Holotype: Benedek, 1972, pl.12, fig.13; Benedek and Sarjeant, 1981, fig.10, no.5; text-fig.11; Sarjeant et al., 1987, pl.2, fig.4; Fensome et al., 1993a, fig.1 - p.879.  NOW Reticulatosphaera.  Originally Cleistosphaeridium, subsequently Areosphaeridium?, thirdly (and now) Reticulatosphaera.  Questionable assignment: Stover and Evitt (1978, p.20).  Taxonomic junior synonym: Reticulatosphaera stellata, according to Bujak and Matsuoka (1986, p.238).  Age: mid-late Oligocene.

Parent: Areosphaeridium