Cerodinium speciosum subsp. elongatum

subsp. elongatum (Mao Shaozhi and Norris, 1988, p.42, pl.9, figs.10-12) Lentin and Williams, 1989, p.55.  Holotype: Mao Shaozhi and Norris, 1988, pl.9, fig.10.  Originally Ceratiopsis (an illegitimate generic name) speciosa subsp. elongata subsequently (and now) Cerodinium speciosum subsp. elongatum.  Age: Late Paleocene. Parent: Cerodinium speciosum