360
Desert Trails of Atacama
San Francisco, volcano, 262 (ill.)
San Francisco de la Selva, 136, 163
San Isidro, 72
San Juan, 123
San Lorenzo Islands, 93
San Pedro de Atacama, 8, 24, 71, 73, 96, 102, 171, 172, 237 (ill.), 280, 287; cattle station, 232; cattle trade, 235, 236; changing orientation, 251; economic life, 238; population, 241; situation, 236; snow, 43; villages, 242; water rights, 240
San Roman, F. J., 16, 42, 168
Sanchez, P. O., 80
Sand, sonorous, on the Roaring Mountain of Toledo, 158, 159, 160 (ill.)
Sand dunes. See Dunes
Santa Cruz de la Sierra, 219, 225
Santa Fé, 39
Santa Rosa, 169
Santiago, 85, 86, 110
Santiago del Estero del Nuevo Maestrazgo, 104
Sauce, 242
Sayago, C. M., 105, 164
Sayate, Arroyo de, 321
Scenery, Andes peaks, 252, 254; nitrate desert, 13
Sea control, 89; continued importance, 93
Sea journeys in colonial period, 103
Seggia, 130
Serena, 43, 104; mint, 170
Settlements, 60; effect of Spanish Conquest on human life, 324; effect of uplift in the past, 310; Puna, 294; Puna distribution, 207
Sheep, 306, 308, 326, 342
Shells, marine, 150, 154
Shelters, 281, 296 (ill.), 300
Shepherds, 238; arrangements with proprietors of large estates, 326; camp and hut, 243 (ills.); mountains not barriers to, 329; Puna, 29§; two residences, 246; winter encampment, 245 (ill.)
Shipping, 183; mining and, 173
Shoemaker, F, C., 61
Shore lines of lakes, 311
Showers, 114; effect of a single shower, 50
Shrines, 282
Signos del camino, 288
Sillilica, Cordillera, 15, 23 (ill.), 25, 254
Silver discoveries, 169
Silver mining, 164
Sinai, sonorous sand, 159
Singewald, J. T., Jr., 180
Sitilca, Altos de, 34
Snow, 30, 117, 260; camping and traveling in, 32; floods and, 47; heavy storms, 43, 280; in the desert, 240; rivers in relation to, 280
Snow line, 315, 316
Socaire, 247
Soncor, 24, 234, 247; oasis of, 239 (ill.)
Sorata, 217
Soroche, 294, 306
Sotomayor, Colonel, 89
South Africa, 339
Southern Andes compared with Central, 255
Spaniards, 84, 102, 112, 344
Spanish Conquest, effect on population distribution, 324
Springs in the Chaco, 223
Stability of life, 110
Steam navigation, 173, 183
Steamers, coast, 78, 79 (ill.)
Stefansson, Vilhjalmur, 4
Stone shelters, 281, 296 (ill.), 300
Stream bed, 197 (ill)
Sucre, 193, 345
Sugar industry, 188; labor needs, 224,
225
Suisiuga, 27, 29
Susques, 298, 300, 302
Sutcliffe, Thomas, 174
Tabular masses, 34
Tacna, 43, 90, 91
Tacna-Arica Conference, 83
Talaje, 176
Talina, 393
Taltal, 71, 74 (ills.), 149; water system, 77 (ill.)
Tamarugal, Pampa del, 16, 38; agricultural experiments, 70
Tamberias, 103
