Cyclonephelium castelcasiense subsp. prominentum

"subsp. prominentum" Marheinecke, 1992, p.73–74, pl.15, figs.1–4.  Holotype: Marheinecke, 1992, pl.15, figs.1–4; Fauconnier and Masure, 2004, pl.30, figs.8–10.  NOW Glaphyrocysta castelcasiensis subsp. prominenta.  Originally Cyclonephelium? castelcasiense subsp. prominentum, subsequently (and now) Glaphyrocysta castelcasiensis subsp. prominenta.  Contrary to the opinion of Lentin and Williams (1993, p.147), Williams et al. (1998, p.157) considered this name to be validly published.  Age: late Maastrichtian.

Parent: Cyclonephelium castelcasiense