Cyclonephelium distinctum var. brevispinatum

"var. brevispinatum" Millioud, 1969, p.427-428, pl.1, figs.8-9.  Holotype: Millioud, 1969, pl.1, figs.8-9.  NOW Circulodinium brevispinatum.  Originally Cyclonephelium distinctum var. brevispinatum, subsequently Cyclonephelium distinctum subsp. brevispinatum, thirdly Cyclonephelium brevispinatum, fourthly (and now) Circulodinium brevispinatum.  Age: Late Hauterivian-Early Aptian. Parent: Cyclonephelium distinctum