INDEX 



1175 



Osage River, boulders in loess on, 567 

 Osborn, H. F., cited, 920, 956, 957, 961, 

 970, 980, 981, 1 149 



and Grabau, A. W., cited, 958 



Oscillation, circle, 894 



ripples, 712, 713 



Ostrea, in Arabian eolian limestone, 575 

 Ostwald, quoted, 747 

 Oswing, Neocomien of, 673 

 Ottawa River, 334 



, drainage of, 166 



Otyipatura River, 692 

 Owen, D. D., cited, 915, 1 108 

 Owens, J. S., cited, 688 

 Owens Lake, 362, 369 



, change in salinity of, 155 



, composition of, 157, 158 



, salinity of, 154, 155 



, soda deposits of, 361 



Valley, earthquake fissures in, 883 



, earthquake of, 887 



Oxford lowland, 839 



Oxidation, 17, 25, 35 



, of organic compounds, 37 



Oxus River, 23 



, delta of, 608 



, dunes along, 561 



Oxygen, 24 



sources of, 25 



Oysters, attached to roots of mangroves, 



986 

 Ozark region, basal Cambric sandstones in, 



729 

 Ozone, 72 



Pacific Ocean, manganese concretions of, 

 330, 718 



, mean temperature of, 193 



, surface temperature of, 182, 183 



, temperatures of, 185, 187 



Psenaccordanz, 821, 822 

 Pahoehoe, Hawaiian Islands, 868 

 Palaeechinoidea, 950 

 Palseobotany, 20, 910 

 Palaeo-Cordillerans, 70 

 Palaeohypsometric, 444 

 Palaeozoic, diversity of fauna of, 984 



rocks, desert varnish of, 57 



Palaeozoology, 20, 910 



Palawan Island, 242 



Palgrave, W. G., cited, 562, 580 



Palic Lake, composition of, 157, 158 



, salinity of, 155 



Palisades trap, 320 



Pallas, cited, 443 



Pallas and Humboldt, V., cited, 1063 



Paludina, 631 



, in loess, 568 



series, 960 



Paluxy sandstone, 729 

 Pantelleria, 153 



Paradoxides, index fossil of Middle Cam- 

 bric, 912 



, fauna, 1052 



Parallelism, 979 



, illustration of, 976, 977 



Parallelkanter, 54 



Paraiia, carcasses of animals in, 593 



, tributary of La Plata, 661 



Paratype, 919 



Para-unconformity, 821 



Paris, Lieutenant, cited, 214 



Paris Basin, Eocenic locofauna of, 1043 



, Eocenic shales of, 485 



— , prismatic structure in gypsum 



beds of, 779, 820 



Parks, W. A., cited, 731, 744 



Parmas, 808 



Parrot fish, destruction of corals by, 415 



■ River, 663 



Parry Archipelago, 237 

 Parsons, A. L., cited, 485, 521 



, quoted, 486 



Partiot, cited, 231, 267 

 Parunconformity, 821, 822 

 Paruschowitz well, 14 

 Pas-de-Calais, dune areas of, 557 



; — , peat of, 514 



Pass a rOutre, form of, 610 



, rate of growth of, 609 



Passarge, S., cited, 58, 196, 359, 382, 580, 



692, 695, 854. 855. 858 

 Patagonia, 239 



, coast of, 235 



, Salinas of, 360 



, salitrales, 329, 360 



, shelf, 103 



, Tertiary volcanic dust deposits of, 



572 

 Patapsco formation, 632 

 Paterson, trap of, 312 

 Patten, W., cited, 950, 957 

 Patuxent formation, 632 

 Paumota Archipelago, see Low, 456 

 Peach, B. N., and Home, J., cited, 315, 



321, 867, 879 

 Peat bog, succession of strata in, 499, 506 

 Pebbles, facetted, 54 

 Pechuel-Loesche, E., cited, 32, 695 



, quoted, 691 



Pedro bank, 108 



Pei-ho, 248 



Pelagic district, 101, 983, 988 



organisms, quantity of, 451 



Pelew Islands, 388 



Pelytes, 285 



Penck, A., cited, 2, 3, 5, 6, 7, 8, 9, 23, 100, 

 125, 144, 165, 248, 250, 251, 257, 267, 

 541, 580, 595, 602, 639, 858, 1063 



, quoted, 162, 163, 213, 246, 248, 584 



and Briickner, E., cited, 328, 639 



and Supan, A., cited, 23 



Pendleside limestone, 432 

 Peneplain, defined, 847 



, transgression over, 731 



Penhallow, D. P., cited, 981 



Pennines, peat of, 504 



Penrose, R. A. F., Jr., cited, 370, 382 



Pensauken gravels, fulgurite in, 73 



Pentland fjord, 230 



Permic, position of North Pole in, 897 



Permille, defined, 147 



Perry, N. W., cited, 701, 709, 712, 722 



Persia, onyx deposits of, 345 



Persian Gulf, in, 242, 390 



, temperature of, 193, 373 



Peru, natural mummies from, 1076, 1077 

 Peschel, O., cited, 1063, 1071 

 Pestalozzi, cited, 251, 267 

 Peterhead, force of waves at, 221 

 Petermann, A., cited, 584, 639 

 Petersen, C. G. J., 92 

 Petit Codiac River, tidal bore of, 227 

 Petoskey, reefs of, 429 

 Petrascheck, cited, 682, 688 

 Petro-Alexandrovsk, rainfall at, 65 

 Petten, height of dunes near, 558 

 Pettersson, S. O., cited, 193, 207 

 Pfaff, F. W., cited, 96, 175, 759, 774 

 Phacoliths, 307 

 Phanerogams, 941 



, acquired marine habitat of, 985 



Philippi, E., cited, 82, 92, 96, 332, 334, 335, 

 382, 63s, 639, 644, 67s, 681, 688 



