INDEX 



329 



127; geology, 258; view between Mol- 

 lendo and Arequipa in June (ill. ) , opp. 

 p. 226; wet and dry seasons (diagrs. ), 

 132 



Coastal belt, map of irrigated and irriga- 

 ble land, 113 



Coastal desert, 110-120; regional diagram 

 of physical relations, 112; see also 

 Deserts 



Coastal planter, 6 



Coastal region, topographic and climatic 

 provinces (diagr.), 125 



Coastal terraces, 225-232 



Coca, 74, 77, 82-83 



Coca seed beds (ill.), opp. p. 74 



Cochabamba, 93; temperature (diagrs. of 

 ranges), insert opp. p. 178; weather 

 data, 176-178 



Cochabamba Indians, 276 



Colombia, 205 



Colorada, Pampa de, 114, 317 



Colpani, 72, 215, 216, 222, 223; from ice 

 to sugar cane (ill.), opp. p. 3 



Comanchian fossils, 323 



C6mas, 155 



Compania Gomera de Mainique, 29, 31, 32 



Concession plan, 29 



Conibos, 44 



Contador, 84-85 



Copacavana, 176 



Cordilleras, 4, 6, 20, 197 



Coribeni, 15 



Corn, 57, 59, 62 



Coropuna, 109, 110, 112, 202, 253, 317, 

 319; elevation, 317; glaciation, 307; 

 snowline, 283-285 



Coropuna expedition, 104 



Coropuna Quadrangle, 197, opp. p. 188 

 (topog. sheet), 319 



Corralpata, 51, 59 



Cosos, 231 



Cotabambas, 78 



Cotahuasi, 4, 5, 52, 54, 60, 97, 101, 103, 

 104, 180, 197, 199, 316, 317; alluvial 

 fill, 272; fossils, 322; geologic sketch 

 maps and cross-section, 247 ; rug weaver 

 (ill.), opp. p. 68; snowline above, 282- 

 283; temperature curve (diagr.), 180; 

 view (ill.), opp. p. 57 



Cotahuasi Canyon, 247, 248, 316 



Cotahuasi Quadrangle (topog. sheet), opp. 

 p. 192 



Cotahuasi Valley, geology, 258 



Cotton, 76, 116, 117 



Crest lines, asymmetrical, 305-313 



Cretaceous formations, 247-251 



Cretaceous fossils, 323 



Crucero Alto, 188 



Cuzco, 8, 10, 21, 52, 62, 63, 92, 102, 107, 



193, 197; railroad to Santa Ana, 69-70; 



snow, 276; view (ill.), opp. p. 66 

 Cuzco basin, 61, 62, 154, 251; slopes at 



outlet (diagr.), 185 



Deformations. See Intrusions 



Derby, Orville, 322 



Desaguadero Valley, 193 



Deserts, cloudiness (diagrs.), 137; ram, 

 138-140; sea-breeze in, 132; tropical for- 

 est, 36-37; wind roses (diagrs.), 136 



Diagrams. See Regional diagrams 



Dikes, 223 



Drunkenness, 103, 105-106, 108 



Dry valleys, 114-115 



Dunes, 114, 254; Majes Valley, 262-267; 

 movement, 132; superimposed (diagrs.), 

 265 



Duque, Sefior, 78 



Eastern Andes, 204-224; regional dia- 

 gram, 22 



Eastern border, climate, 147-153 



Eastern valley planter, 3 



Eastern valleys, 68-87; climate cross-sec- 

 tion (diagr.), 79 



Echarati, 10, 77, 78, 80, 82; plantation 

 scene (ill.), opp. p. 75 



Ecuador volcanoes, 281 



Epiphyte (ill.), opp. p. 78 



Erdis, E. C, 158 



Erosion, 192-195, 210, 211, 305; see also 

 Glacial erosion; Nivation 



Erving, Dr. W. G., 13, 101, 316, 317 



Faena Indians, 75, 83-87 



Feasts and fairs, 175-176 



Ferries, 147 



Fig tree (ill.), opp. p. 75 



Floods, 151 



Fog, 132, 139, 143; conditions along coast 

 from Camanii to Mollendo, 144-145; see 

 also Clouds 



Forest dweller, 1 



Forest Indians. See Machigangas 



Forests, clearing (ill.), opp. p. 25; dense 

 ground cover, trees, epiphytes, and 

 parasites (ill.), opp. p. 155; moss- 

 draped trees (ill.), opp. p. 24; moun- 



