[435] Pontus Euxīnus, das Schwarze Meer.
Brockhaus-1809: Pontus Euxinus
Brockhaus-1911: Pontus
Heiligenlexikon-1858: Pontus
Herder-1854: Pontus [2] · Pontus [1]
Meyers-1905: Pontus Euxīnus
Pierer-1857: Pontus euxīnus · Pontus Polemoniăcus
Vollmer-1874: Pontus