fire festival in, ii. [250]

Omaha Indians, rain-making by the, i. 14;

wind clan of the Omahas, i. 26;

their totems, ii. [53], [56]

Omens, neutralising bad, ii. [151]

Onitsha, ceremony of eating the new yams at, ii. [74];

New Year festival in, ii. [170], [171];

human scapegoats in, ii. [195], [196]

Oraon festival, i. 85, 86

Oraons, ceremony at rice planting by the, i. 288