Parascolymia bracherti sp. nov., septal dentation.

(A) detail view of septa moulds; (B) grey-scale inversion image of (A) showing different outlines of lower and higher order septa; (C) schematic diagram illustrating the relationship between septum profile and septum height (1 = linear profile at the base of a septum, 2 = chain of ovals at the base of septal teeth, 3 = irregularly interrupted pattern at the tip of septal teeth).