INDEX 
Chromosomes, 26-28, 32 
Circles of upright stones, 283 
City-states of China, 320 
Civilization, Aztec, 337-339 
beginning of, 295 
Chinese, 319-324 
Crete first European, 308 
Egyptian, 298-301 
of ancient India, 313-317 
of Incas, 340-348 
spread of, 312, 317 
Toltec, 337 
Climate, of Acheulian, 188 
of ancient Spain, 227 
Aurignacian, 198, 199 
Chellean, 185 
Magdalenian, 212, 214, 215, 
219, 225 
Mousterian, Ig! 
Old Stone Age, 232 
Pre-Chellean, 184 
Solutrean, 206, 211 
Clothing, absence of, in Chellean, 
185 
Clothing, in Acheulian, 189 
in Bronze Age, 272 
Capsian, 229 
Paleolithic, 209 
of (Cretans,- 310, 311 
Magdalenians, 217 
Peruvians, 343 
Solutreans, 20g 
origin of, 173 
Coins, early Chinese, 280 
Continents, shifting of, 10, 63 
Copper Age, 42 
Copper, use of, 266 
Core industry, 184, 186, 189, 193 
Corn, Indian, see Maize 
Coup-de-poing, see Fist-ax 
Cretaceous period, 17 
Crete, ancienty308-—312 
Crocodiles, ancient, 17 
Croll on Ice Age, 56 
Cro-Magnon, human remains at, 
Th 
race, 73-82, 178-226, 228 
Crot-du-Charnier, human remains 
at, 75, 78 
Crustaceans, ancient, 14 
Cults, 225, 310 
Culture, Acheulian, 188, 189 
Archaic, 328, 329, 341 
Assyrian, 306, 307 
Aurignacian, 198-206 
Aztec, 338-340 
central Asian, 319 
Chinese, 318-320 
Cretan, 309-312 
Cro-Magnon, 198-226 
Egyptian, 297-301 
Magdalenian, 212-226 
Mayan, 330-336 
Middle Stone Age, 234-245 
Mousterian, 190-197 
Neanderthal, 192-197 
New Stone Age, 246-265 
north African, 228 
of ancient India, 313-315 
Heidelberg race, 186 
Incas, 341-348 
Piltdown race, 186, 188 
Old Stone Age, 184-232, 239- 
240 
Persian, 308 
Peruvian, 341-348 
pre-Mousterian, 183 
Solutrean, 207 
Sumerian, 303, 304 
Tardenoisian, 232 
Tasmanian, 184 
Spanish, 227-232 
Cultures, of America, 338, 349-351 
of East Africa, 199 
remains of, 187 
Cuzco, 344 
[seri 
