divisions of China, [292], [299].

Yucatan, cult of Polaris, [44];

Mexican culture-hero, Quetzalcoatl, came from, [67];

social organization, older than that of Mexico, [67];

Twin-brothers personifying the Above and Below, [68];

serpent symbol, more ancient than in Mexico, [70];

ancient map of, [85-90];

early peoples of, in contact with those of Mississippi valley, [112];

traditions about Kukulcan's journey to Mexico, [206];

traditions of tribes who came from the south, [210-214];