It is believed that tori of the lower jaw are the result of local stresses and not solely on genetic influences.
Clifford torus | Joint European Torus | Torus Games | Torus | torus | Henry "Palatinus" | Detail of the multi-level terracing of the ''Hortus Palatinus'', which required the 'toppling the peaks of the mountains' by Salomon de Caus | Codex Palatinus |