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Dapsilidinium deflandrei
Dapsilidinium? deflandrei (Valensi, 1947) Lentin and Williams, 1981
Originally Hystrichosphaeridium, subsequently Polysphaeridium?, thirdly (and now) Dapsilidinium?.
At the time of the transfer, Lentin and Williams, 1981, questionably included this species in Dapsilidinium.
Holotype: Valensi, 1947, text-fig.3
Age: Middle Jurassic
Originally Hystrichosphaeridium, subsequently Polysphaeridium?, thirdly (and now) Dapsilidinium?.
At the time of the transfer, Lentin and Williams, 1981, questionably included this species in Dapsilidinium.
Holotype: Valensi, 1947, text-fig.3
Age: Middle Jurassic