Bird, much in evidence in prehistoric sculpture, II, 80; pottery, II, 287. Bird-stones in eastern Canada, II, 332. Bird-stones, II, 4 ff.; unfinished, II, 8. Black Hills, II, 362. Bludgeon, of copper, II, 224. Bluffs, worked into mortars, II, 102. Boas, Professor Franz, II, 363. Boat-shaped objects, I, 341, 402. Bone, in general, II, 134 ff.; as material for ornaments, I, 358. Borers, in eastern Canada, II, 331. Boulders, as mortars, II, 102. Boulder ruin culture, II, 362. Bows, classified, I, 105. Bows and arrows, I, 100 ff. Bowls from tree-knots, I, 288. Boyle, Professor David, II, 17. Bracelets, I, 356; of shell, II, 132; of horn, II, 154. Bragg’s collection of pipes, II, 89. Braiding, methods, II, 242. Brewerton, New York, I, 270. British Museum, II, 89. Broken winged forms, I, 379. Brower, J. V., II, 153. Brown, C. E., Wisconsin, etc., I, 11, 180, 239, 306, 374, 386, 418; II, 115, 156, 161, 294, 304. Buffalo, classification of uses, I, 207; extermination, I, 208–209; bones, II, 150. Buffalo hides, preparation, I, 208. Bull-roarers, I, 416. Burial of problematical forms, I, 347. Busycon shells, II, 122. “Butterfly” stones, I, 341. Cabeza de Vaca, I, 92. Caches, flakes, etc., I, 57, 166; leaf-shaped implements, I, 138; flint objects, I, 216; bowls, II, 112. California, quarries, I, 35; obsidian blades, I, 232; rings, I, 442; pestles, II, 103. Calumet pipe, II, 41. Canada, northeastern, celts, adzes, and gouges, I, 273; harpoons, II, 137. Canadian culture areas, II, 363. Cannel-coal, gorget, I, 373. Cannibals, II, 348. Canoes, manufacture, I, 280. Carolina, ear-bobs, I, 356; shells, II, 122. Carr, A. B., Etna Mills, II, 308. Carr, Lucien, I, 350. Carvings on pipes, II, 48. Catlin, collection of Indian portraits, I, 52. Catlinite, II, 41; a comparatively recent mineral, II, 51. Catlinite quarries, II, 42. Caves, of Kentucky and the Ozarks, II, 235. Cave-Dweller culture, II, 362. Cayapa Indians, II, 363. Celts, I, 186 ff.; (ground), I, 252 ff.; conclusions, I, 322 ff.; of bone, II, 134. Celts in eastern Canada, II, 331. Cemeteries, Tennessee, I, 164. Central America, metates, II, 116. Central and western Pennsylvania culture-group, II, 359. “Ceremonials,” I, 346. Ceremonial pipes, II, 57. “Ceremonial swords,” I, 162. Chaco Group, II, 133. Chamberlin, T. C., I, 34. Champlain, Lake, I, 236. Chandler, G. P., Knoxville, Tennessee, I, 455. Charleston, S. C., Museum, I, 10. “Charms,” I, 346. Chattanooga, Tennessee, discoidals, I, 451. Chesapeake region, chipped implements, I, 236. Chipped implements, Sellars’s remarks, I, 48 ff.; types: knives, chapter V, p. 80 ff.; projectile points, chapter VI, p. 99 ff.; chapter VII, p. 127 ff.; unusual forms, chapter VIII, p. 154 ff.; conclusions, I, 232 ff. Chippewa Indians, II, 159, 167.