Or why are teeth so sensitive > This convergent exposure of tubules to the surface in aglaspidids and Eriptychius is suggestive of a sensory function, as is th

Or why are teeth so sensitive > This convergent exposure of tubules to the surface in aglaspidids and Eriptychius is suggestive of a sensory function, as is the fact that dentine exposure is the most common cause of painful tooth sensitivity in modern taxa