Códice Mendozino, [200].

Orrio, F. X. de, Solution, del gran problema, [76].

Ortega, C. F., ed. Veytia, [159].

Ortelius, on the Zeni, [111];

holds Plutarch’s continent to be America, [40];

believed Atlantis to be America, [43];

map of the Atlantic Ocean (1587), [58];

map of Scandia, [129];

and the sagas, [92].

Otomis, [136], [424];