Trichodinium boltenhagenii

boltenhagenii Masure in Fauconnier and Masure, 2004, p.116.  Emendation: Masure in Fauconnier and Masure, 2004, p.116-117, as Trichodinium boltenhagenii.  Holotype: Boltenhagen, 1977, pl.7, figs.1a-b; Fauconnier and Masure, 2004, pl.15, fig.6.  Originally Chytroeisphaeridia spinosa, subsequently Cleistosphaeridium? spinosum, thirdly Circulodinium spinosum, fourthly (and now) Trichodinium boltenhagenii.  Substutute name for Chytroeisphaeridia spinosa Boltenhagen, 1977, p.54-55, pl.7, figs.1a-b,2,3a-b,4a-b,5a-b, since the name Trichodinium spinosum is preoccupied.  Age: Cenomanian-Turonian.

Parent: Trichodinium