Amphorulacysta expirata
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?expirata (Davey, 1982b, p.28-29, pl.8, figs.13-16) Williams and Fensome 2016, p.139. Holotype: Davey, 1982b, pl.8, figs.13-14. Originally Egmontodinium, subsequently Amphorula (generic name illegitimate), thirdly (and now) Amphorulacysta? Questionable assignment: Williams and Fensome (2016, p.139). Age: Early Portlandian-earliest Ryazanian.
Parent: Amphorulacysta