Polyandry, 279.
Polygamy, 279.
Polynesian-European racial group,
210, 214.
Powell, J. W., cited, 280.
Population, density of, and culture,
88, 151; and food, 94, 105, 134,
150, 279-283, 293; movement of,
140-142, 143, 146-149, 165, 166.
Pottery, of American Indians, 235;
neolithic, 94, 234.
Prehistoric, ages, 39-101; caves, 71-
91; implements, 71-101; man,
39-101; monuments, 94-101;
period, 71-101, 239; remains of
man, 58-101.
Primary period, 52.
Primary stimuli, 108.
Property, 183, 271, 274, 284.
Protective coloring, 26-27.
Pueblo Indians, 280.
spiritual existence, 269; and be-
lief in human soul, 265–266, 269;
and theory of transmigration of
souls, 269.
Remains of prehistoric man, 58-
101, 218.
Reproduction, in fishes, 22; in ele-
phants, 21; and natural selection,
20-24; and robins, 21-22.
Response to stimulus, 108, 166.
Ripley, W. Z., cited, 152, 154, 203,
218.
Robins, reproduction in, 21-22.
Romanes, G. J., cited, 21, 22, 43.
Roman clan, 238.
Ross, E. A., quoted, 185, 194.
Rough stone age, 76, 87, 101.
Sardinia, island of, 153.
Saxons, 154.
Science, 149-150, 268, 295.
Secondary period, 52.
Secondary stimuli, 109.
Seebohm, F., cited, 291.
Seebohm, H. E., cited, 291.
Seligman, E. R. A., cited, 272, 276,
283, 293; quoted, 281.
Semple, E. C., cited, 122, 139, 149,
158; quoted, 121-122, 139-140,
157.
Sieroshevski, V. L., cited, 117.
Sexual selection, 31-32, 49; Dar-
win's theory of, 31-32; and man,
Skin color, 206, 208-209, 221-222;
and climate, 221.
Slavery, 276, 293–294.
Social animals, 102-104.
Social institutions, 171-202, 233-
296.
Social medium, 171-174.
Social organization, 145, 173, 234,
239-277.
Social pressure, 117, 166.
Social selection, 116, 117, 166, 179.
Solutréan epoch, 82.
Soul, origin of idea of, 265-267.
Species, 29-30, 40, 46-49; human
and other, 40; origin of, 29-30.
Speech, origin of articulate, 111-
Spencer, B., & Gillen, F. J., cited,
255, 256, 258; quoted, 255.
Spirits, ancestor-worship, 195, 269,
284-285; belief in, 251, 264; con-
tinuous theory of spiritual exist-
ence, 269; retributive theory of
spiritual existence, 269.
Sports, biological, 9-10.
Spy cranium, 58.
Stable variation, 6, 9-10.
Statistics, and study of biological
phenomena, 4, 8-9.
Stimuli, 108-109; primary, 108;
secondary, 109.
Stimulation and response, 108-109.
Stone implements, 76-101, 241.
Stone ages, 76–101, 227.
Strehlow, C., cited, 256.
Strépyan epoch, 76.
Struggle for existence, 20–38; among
plants and animals, 20; among
men, 22-24, 46-49, 87-91; and
natural selection, 20-38; and
survival of the fit, 21, 24, 87-91,
114-116.
Suetonius, cited, 185.
Suggestion, 185-186, 187, 188-190;
conditions of suggestibility, 187-
190; defined, 187-188.
Summary of theory of natural se-
lection, 30-31.
Sumner, W. G., cited, 181, 182;
quoted, 177, 183.
Sun's rays and skin color, 221-222.
Superstition, 116, 117, 118, 165,
166-169.
Surplus, economic, 150, 276, 293-
294.
Survival of the fit, 21, 24, 87-91,
114-116,
Swanton, J. R., cited, 246.
Taboo, 245, 250, 255, 275.
Tacitus, cited, 289.
Tarde, G., cited, 190, 191, 192, 193,
194, 195, 292; quoted, 192-193,
194, 195.
Tertiary period, 52, 57.
Teutonic race, 217-218, 223.
Thomson, J. A., & Geddes, P., cited,
5, 6, 9, 13, 15, 17, 25, 32.
Thorndike, E. L., cited, 7.
Topography, 146-149, 152, 165, 166;
and isolation, 152; and migration,
146-149.
Torrid region, 133.
Totem, 245-258; in Australia, 254-
257; in British Columbia, 246–
254; defined, 245.
Transylvania, 154.
Tradition, 57, 83-86, 117, 137, 154,
171-202, 247-248, 254, 255, 279.
Transmigration of souls, theory of,
Tribal society, 233-277.
Tribe, 241.
Tylor, E. B., cited, 264, 267, 268,
280.
Type, 6, 7, 8, 27, 28, 117, 203-204,
213, 221.
Unlike response, 110.
Usages, 116, 117, 145, 165–169, 171-
202, 291, 292.
Variation, 1-19, 36-37, 106-107,
117, 118, 182; congenital, 36-37;
continuous, 4-7; discontinuous, 6,
10; fluctuating, 3–8; germinal, 6,
36-37; and selection, 23, 31, 106-
107, 117, 118; stable, 6, 9-10.
Von Treitschke, H., cited, 160.
Vestigial structures, 40-43.
Waitz, T., cited, 229.
Wallace, cited, 103.
|