Talladinium clathratum

?clathratum (Eisenack, 1938b, p.187; text-fig.5) Williams, Damassa, Fensome and Guerstein in Fensome et al., 2009, p.62.  Holotype: Eisenack, 1938b, text-fig.5; Eisenack, 1954b, pl.7, fig.12.  Originally Wetzeliella, subsequently Kisselevia?, thirdly Charlesdowniea, fourthly (and now) Talladinium? Questionable assignment: Williams, Damassa, Fensome and Guerstein in Fensome et al. (2009, p.62).  Taxonomic senior synonym: Wetzeliella (as Hystrichosphaeridium) articulata, according to Pastiels (1948, p.42) — however, this synonymy has not been generally accepted.  Age: late Eocene–early Oligocene.

Parent: Talladinium