INDEX 
D 
Dawn Stone Period, 72 
Dawson, Charles, 134 
Dead, cult of the, 225 
Deer, ancient, 18 
Designs, conventionalized, 20g 
Devil’s Tower, human remains at, 
935 94 
Devonian period, 14, 15 
Diluvial man of Krapina, 103-109 
Dinosaurs, 16, 17 
Diseases, of Neanderthalers, 196 
of primitive man, 176 
Divine Son, 249 
Dog, of Aztecs, 338 
the first domestic animal, 238, 
239 
Dogs, ancient, 18 
Dolmens, 283 
Dolphins, ancient, 18 
Domestication of animals, 238, 
239, 250-254, 297, 314, 341 
of plants, 242, 243, 328 
Double Ax, cult of the, 310 
Drachenloch cavern, prehistoric 
site, 196 
Dubois, Eugene, 18 
on ancestry of man, 150 
on Pithecanthropus, 145-147 
Dwellings, Aurignacian, 201 
Bronze Age, 282 
Magdalenian, 217 
Middle Stone Age, 236 
Neanderthal, 195 
Solutrean, 207 
E 
Earth, age of the, 2, 3, 8 
as building material, 264, 282, 
283, 303, 33! 
crust of the, 9 
distance from sun of the, I 
interior of the, 9 
origin of the, 8, 9 
Earth, size of the, 1 
Eddington on solar energy, 4 
Education among Incas, 347 
Egypt, prehistoric, 295-301 
Ehringsdorf, human remains at, 
110-113 
Elephant, ancient, 18 
domesticated, 315 
Embryo, development of, 30, 31 
Eoanthropus dawsoni, 134, 135, 
140 
Eocene period, 18 
Folithic see Dawn Stone Period 
Eoliths, 135 
Eras, geologic, 12 
Evolution, recapitulated in indi- 
vidual, 31, 32 
theory of, 21 
F 
Fauna, Acheulian, 188 
associated with Galilee skull, 
129 
Aurignacian, 199 
Chellean, 18¢ 
Magdalenian, 215, 225 
Mousterian, 95, 98, 105, 124, 
191 
of Spain, 227 
Old Stone Age, 232 
Pleistocene, 134 
Pliocene, 134 
Pre-Chellean, 183 
Quaternary, III 
Rhodesian, 162 
Feldhofen Grotto, human re- 
mains in, 83 
Femur see Thigh bone 
Fighting on horseback, 288, 322 
Fire, first use of, 172 
“First Emperor” of China see 
Ch’in Shih Huang-ti 
Fischer’s Quarry, human remains 
at, 112 
[ 368 | 
