Paragonyaulacysta retiphragmata
From dinoflaj3
retiphragmata Dörhöfer and Davies, 1980, p.31–32, figs.14,29D–F. Emendation: Below, 1990, p.60,62. Holotype: Dörhöfer and Davies, 1980, figs.14,29D–F. Age: Callovian.
Parent: Paragonyaulacysta