"Polysphaeridium? deflandrei" (Valensi, 1947, p.817; text-fig.3) Davey and Williams, 1969, p.6.
TYPE: Holotype: Valensi, 1947, text-fig.3. HISTORY: NOW: Dapsilidinium?. Originally Hystrichosphaeridium, subsequently Polysphaeridium?, thirdly (and now) Dapsilidinium?. Questionable assignment: Davey and Williams (1969, p.6). COMMENTS: This combination, as a qustionable assignment, was not validly published in Davey and Williams (1966b, p.95), since these authors did not fully reference the basionym. AGE: Mid Jurassic.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |