Glaphyrocysta castelcasiensis subsp. prominenta

subsp. prominenta (Marheinecke, 1992, p.73-74, pl.15, figs.1-4) Michoux and Soncini in Fauconnier and Masure, 2004, p.245.  Holotype: Marheinecke, 1992, pl.15, figs.1-4; Fauconnier and Masure, 2004, pl.30, figs.8-10.  Originally Cyclonephelium? castelcasiense subsp. prominentum, subsequently (and now) Glaphyrocysta castelcasiensis subsp. prominenta.  Age: Late Maastrichtian. Parent: Glaphyrocysta castelcasiensis