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];