Diconodinium caulleryi

?caulleryi Deflandre, 1935, p.229, pl.6, fig.4 ex Lentin and Williams, 1973, 46.  Holotype: Deflandre, 1934, fig.7; Deflandre, 1935, pl.6, fig.4; Deflandre, 1936b, pl.5, figs.5,7.  Originally Palaeoperidinium (name not validly published), subsequently Diconodinium, thirdly (and now) Diconodinium?.  Questionable assignment: Morgan (1977, p.129).  The name Palaeoperidinium caulleryi was not validly published in Deflandre (1935) since the generic name Palaeoperidinium was not validly published until 1967.  The name Diconodinium caulleryi was not validly published in Deflandre (1966, p.4) since no holotype was indicated.  A full description of this species was given in Deflandre (1936b, p.177).  Age: Senonian.

Parent: Diconodinium