Fig. 5From: Kasimovian (late Pennsylvanian) cornute rugose corals from Egypt: taxonomy, facies and palaeogeography of a cool-water fauna from northern GondwanaInternal morphological characters of the non-dissepimented rugose corals referred to in the systematic descriptions, after Denayer and Hoşgör (2014). A Transverse section. B Longitudinal sectionBack to article page