Dapsilidinium amalthei
From dinoflaj2
?amalthei (Wetzel, 1966, p.317, pl.31, figs.2,2a-b) Lentin and Williams, 1981, p.68. Holotype: Wetzel, 1966, pl.31, figs.2,2a. Originally Hystrichosphaeridium, subsequently Polysphaeridium, thirdly Polysphaeridium?, fourthly (and now) Dapsilidinium?. Questionable assignment: Lentin and Williams (1981, p.68). Age: Late Toarcian.
Parent: Dapsilidinium