332 



INDEX 



185; dissected, north of Anta (ill.), 

 opp. p. 185 



Mawenzi, 206 



Meanders, 16, 17 



Medanos, 114 



Mendoza, Padre, 11 



Mer de Glace, 203 



Meteorological records, 157-181 



Mexican revolutions, 93 



Middendorf, 143 



Miller, General, 41, 78, 147 



Minchin, 241 



Misti, El, opp. p. 7 (ill.), 284 



Molina, Christoval de, 175 



Mollendo, 93, 105, 117; cloud belt, 143; 

 cloudiness (diagr.), 134; coastal ter- 

 races, 225; humidity, 133; marine ter- 

 race (ill.), opp. p. 226; profile of 

 coastal terraces (diagr.), 227; tem- 

 perature curves (diagr.), 134; wind 

 roses (diagrs.), 129 



Mollendo- Arequipa railroad, 117 



Mollendo rubber, 32 



Montana, 148, 149, 153 



Moquegua, 117; geologic relations 

 (diagr.), 255 



Moraines, 207, 210-211; Choquetira Valley 

 (ill.), opp. p. 208; view (ill.), opp. p. 

 208 



Morales, Sefior, 11 



Morococha, temperature (diagrs. of 

 ranges), insert opp. p. 172; weather 

 data (with diagrs.), 171-176 



Morococha Mining Co., 157, 171 



Morro de Arica, 132 



Moss, large ground. See Yareta 



Moss-draped trees (ill.), opp. p. 24 



Mountain-side trail (ill.), opp. p. 78 



Mountains, tropical, as climate registers, 

 206 



Mulanquiato, 10, 18, 19 



Mule trail (ill.), opp. p. 18 



Mules, 23, 24, 94, opp. p. 91 (ill.) 



Nev6, 286-305 



Nino, El, 137-138 



Nivation, 285-294 ; " pocked " surface 



(ill.), opp. p. 286 

 Northeastern border, topographic and 



structural section (diagr.), 241 



Occobamba Valley, 79 



Ocean currents of adjacent waters, 121- 

 122 (map), 123 



Ollantaytambo, 70, 73, 75, 250, 271; 



terraced valley floor (ill.), opp. p. 



56 

 d'Orbigny, 322 

 Oruro, 93 



Pabellon, 80, 82, opp. p. 150 



Pacasmayo, Carboniferous land plants, 



245 

 Pachitea, 37, 38 

 Pacific Ocean basin, 248 

 Paleozoic strata (ill.), opp. p. 198 

 Palma carmona, 29 

 Palmer, H. S., 250 

 Paltaybamba, opp. p. 74 

 Pampacolca, 109 

 Pampaconas, 69, 211, 213, 215; rounded 



slopes near Vilcabamba (ill.), opp. p. 



72; Carboniferous, 244; fossils, 322; 



snow action, 291 

 Pampaconas River, 316 

 Pampas, 114, 198; climate data, 134-136 

 Pampas, river, 189 



Panta, mt., 214; view, with glacier sys- 

 tem (ill.), opp. p. 287 

 Para rubber, 32 

 Pasaje, 51, 57, 59, 60, 236, 238, 240, 241, 



243; Carboniferous, 244; crossing the 



Apurimac (ills.), opp. p. 91 

 Paschinger, 274 

 Pastures, 141, 187; Alpine (ill.), opp. p. 



58 

 Paucartambo, 42, 77 

 Paucartambo River. See Yavero River 

 Payta, 225 

 Penck, A., 205 

 Peonage, 25, 27, 28 

 Pereira, Sefior, 10, 18 

 Per en e, 155 

 Physiographic and geologic development, 



233-273 

 Physiographic evidence, value, 193-195 

 Physiographic principles, 217 

 Physiography, 183-186; Southern Peru, 



summary, 197-198 

 Pichu-Pichu, 284 

 Piedmont accumulations, 260 

 Pilcopata, 36 

 Pini-pini, 36 



Pisco, 130; Carboniferous land plants, 247 

 Piura, 119 



Piura River, depth diagram, 119, 120 

 Piura Valley, 48 

 Place names, key to, 325 



