Property:Operculum prominence or shape A Text property defining a single value. Structure: operculum Character: prominence_or_shape A subproperty of capsule A Part of capsule Types of operculum prominence or shape None. Parts of operculum prominence or shape None. Usage3previous 5,0002050100250500next 5,000FilterShowing 3 pages using this property.EEntosthodon drummondii +flat +TTayloria hornschuchii +flat +Tayloria lingulata +flat +