INDEX 
Kramberger, see Gorjanovic- 
Kramberger 
Krapina, human remains at, 103- 
109 
L 
La Chapelle-aux-Saints, human 
remains at, 113-118 
La Ferrassie, human remains at, 
118 
La Madeleine, human remains at, 
74 
rock-shelter, 43 
Lampreys, ancient, 14 
Land-bridges, 63, 64 
Language, development of, 170 
Languages of India, 315 
of Sumerians, 304, 305 
La Quina, human remains at, 122 
Laugerie-Basse, human remains 
at, 74 
“Laurel-leaf” implements, 208 
“Laurel-leaf” points, 75 
Le Moustier, cave of, 43 
human remains at, 125, 126 
Lemurs, ancient, 18 
Les Eyzies see Cro-Magnon 
Life, dawn of, 15 
geologic record of, 3, 10, 12 
of Permian period, 15 
Light, speed of, 1 
Light-year, 1 
Literature of Aztecs, 340 
oral, of Incas, 345, 346 
Lizards, ancient, 17 
Llama used for carrying loads, 341 
Loess, 61 
Lungfishes, ancient, 14 
Luxuries of Bronze Age, 275 
M 
Magdalenian epoch, 43, 72, 73-75, 
212-226 
man, 74 
Magic, belief in, 177, 242 
Maize, in New World, 328, 341 
Mammals, age of, 12 
rise of, 18 
Man, ancestry of, 32, 150 
brain of, 45, 73 
conditions essential for life of, 
4,5 
development of 
23-36 
dominance of, 20 
first evidences of, 2 
in universe, 4 
modern, one species, 326 
origin of, 22, 326 
rise of, 12, 1g 
primeval, 168 
variation in, 21 
Manatees, ancient, 18 
Mandible see Jaw 
Mas d’ Azil, cave of, 43, 52 
Mastodon, 18 
Mauer jaw, 142-144 
Maurya, Chandragupta, 316 
Empire, 316, 317 
Maya ruins, 335, 336 
Mayas, civilization of, 329, 336 
history of, 335 
present-day, 336 
Medes, rise of, 307, 308 
Medicine bags, 262 
men, 177 
Mediterranean race, ancestors of, 
226, 228 
race, in Crete, 309 
Mesolithic Period see 
Stone Age 
Metallurgy, development of, 
266-269, 281 
Metals, use of, 265, 279 
Middle Stone Age, 43, 67, 234-245 
Migrations of primitive man, 198 
Milky Way, 2 
Mindel glacial stage, 66 
Mining, primitive, 267 
individual, 
Middle 
[371] 
