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Dapsilidinium paulinae
Dapsilidinium? paulinae (Valensi, 1953) Lentin and Williams, 1981
Originally Micrhystridium, subsequently Hystrichosphaeridium, thirdly Polysphaeridium?, fourthly (and now) Dapsilidinium?.
At the time of the transfer, Lentin and Williams, 1981, questionably included this species in Dapsilidinium.
Stover and Williams, 1987, considered this to be a problematical species of Dapsilidinium.
Holotype: Valensi, 1953, pl.l2, fig.6
Age: Middle Jurassic
Originally Micrhystridium, subsequently Hystrichosphaeridium, thirdly Polysphaeridium?, fourthly (and now) Dapsilidinium?.
At the time of the transfer, Lentin and Williams, 1981, questionably included this species in Dapsilidinium.
Stover and Williams, 1987, considered this to be a problematical species of Dapsilidinium.
Holotype: Valensi, 1953, pl.l2, fig.6
Age: Middle Jurassic