INDEX 



Acosta, J. de, iii 

 Aguaje, no, 229-33 

 Anchovy, 176 



Antarctic intermediate water, 114, 162 

 Anticyclonic swirl, 192-4, 208 

 shift in position of, 209-10 

 Aspiration by surface current, 210, 213 

 Atkins, W. R. G., 121, 202, 218 



Bahia Herradura (Figs. 9, 28), 129, 144 

 Berghaus, H., 112, 113, 194 

 Betagh, W., in, 189 

 Bougainville, H. Y. P. P. de, 112, 195 

 Boundaries of the currents : 



of Antarctic intermediate water, 162 



of Peru Coastal Current, northern, 134, 156-9, 

 228; southern, 226-7; western, 223-6 



of return current, 162 



of sub- Antarctic water, 162 

 Bowman, I., 124, 229 

 Buchanan, J. Y., 173, 192, 195, 221 



Cabbeling, 140 



Callao Painter, no, 229 



Cape Horn Current, 226, 227 



'Carnegie', 114 



Centres of upwelling, 214-15 



Ceplialorhynchus commersoni, 176 



Cetacea, 176 



Climate, 109-11, 124, 229 



interrelation with current, 156, 159, 206, 227 



seasonal changes of, 206, 227 

 Coastal upwelling, 196 



Coast-line direction, effect on upwelling, 202 

 Coker, R. E., 189, 197, 213 

 Collospliaeia, 174 

 Colour of the current, 173, 221 

 Comparison of conditions on the east and west 



coasts, 234 

 Comparison of normal and abnormal conditions on 



the west coast, 229 

 Conclusions on the results obtained, 189 

 Convergence : 



of Peru Current and Equatorial Counter-current, 

 156, 228 



of warm wedge with coast : at Arica, 203 ; at 

 Callao, 209-10; at Guanape Islands, 209; at 

 Pisco, 194, 232-3 



subtropical, 159-61, 226 

 Cool water: 



disappearance of, 213 



early theories of origin, no 



origin of, 195 



Counter-current : 



in-shore: at Antofagasta, 208; at Caldera, 125; 

 at Capo Blanco, 131; at Lobos Islands, 156 

 {see also El Nino) 

 off-shore, 129, 131, 145, 191 

 Current : 



absence of: at Callao, 128-9, 148"' ^^ Cape 



Carranza, 125; at Pichidanque Bay, 125 

 and drift of the ship, 125, 189 

 of compensation, subsurface, 190-1 

 variability of, 190, 215 

 velocity of, 189-90 



Dampier, W., 124 

 Darwin, C, 109, n2, 156, 175 

 Deacon, G. E. R., 120, 159, 160, 162 

 Dinklage, L. E., 112, 190, 195, 210 

 Divergence : at Antofagasta, 208 ; at Arica, 203 ; 

 at Guanape Islands, 209 ; at northern Peru, 228 

 Dosidictis gigas, 177, 233 

 Drift records, 120-1, 125, 128 



Earth's rotation, influence of: at Antofagasta, 144, 



208 ; at Guanape Islands, 209 

 Eddies, cyclonic: at Antofagasta, 208, 213; at 



Caldera, 141 ; at Capo Blanco, 191 ; at Lobos 



Islands, 156, 164, 220 

 Eddies and organic production, 211, 220 

 Ekman, V. W., 202, 208, 210 

 El Nino, no, 158, 205, 229, 234 

 Engraulis n'ngens, 176 

 Equatorial Counter-current, no, n5, 156, 159, 162, 



166, 169 

 fauna of, 176 

 Euglenids, 232 

 Euphausia valletitini, 177 

 Euphausians, 173, 221-2 



Fish, ni, 134, 176, 234 



FitzRoy, R., 112, 222 



Flagellates, 173, 232 



Frictional influence, depth of, 204, 211 



Galapagos Islands, 156 

 Garua, 222-3, 229 

 Glohkephalus, 176 

 Guano, 109-10, 176, 177, 216 



Hardy, A. C, 121, 179, 218, 220, 221, 234 

 Hart, T. J., 120, 222, 232, 233 

 Hoffmann, P., 195, 226 

 Hollmann, Kapt. z. See, 195 

 Humboldt, A. de, no, 112, n3, 195 

 Humboldt Current, 113, 226 



