sentences:  While the form of the teeth themselves is not affected by post-canine megadontia, the ratio of molar teeth volume to total teeth volume is dramatically larger in specimens with post-canine megadontia compared to their modern human counterparts, an adaptation that shows signs of evolutionary convergence when compared to the form and function of the teeth found in many modern herbivores.Post-canine megadontia is associated with specific food material properties.This allows for great insight into the diets of early hominins that exhibited the trait.