INDEX TO SUMMARY. 



ccxxxv 



Philippi, civ. 

 Photographic records of the 



barometer, xxviii. 

 Photographs of the sun, 



daily, xix. 

 Physical observatorj^ Paris, 



xviii. 

 Physics, xlv. 

 Pickering, Prof., xix. 

 Picot, E., cxxxvii. 

 Pictet, xliii. 



Pierre and Puchot, Ixxi. 

 Pietre verdi group, xcix. 

 Pie'treraeut, C A., cxxxviii, 



cxli. 

 Pigmy graves, cxxx. 

 Piiiart, Adolphe, cxxix, 



cxxxvi. 

 Pinner, Ixxx. 



Planets and satellites, xxi. 

 Planets, list of minor, xxii. 

 Plante', xxxviii, Ixvi. 

 Ploix, C, xxxi. 

 Pogge, Dr. Panl, cxvii. 

 Polarization of light, xxxiii. 

 Poor's Railroad Manual, cc. 

 Posada, Clemente Barrial, 



cix. 

 Potier, Ix. 

 Powalskv, xix. 

 Powell, Prof. J. W., xcii, 



eviii, cxxxvi. 

 Powers, Stephen, cxxxvi. 

 Prantl and Leitgeb, clxxviii. 

 Precht and Kraut, Ixxi, Ixxx. 

 Prejevalsky, Lieut.-Colouel, 



cxiii, cxxxviii. 

 Prescott, Ixxxiii. 

 Prime, xcviii. 

 Puluj, lii. 

 Puschl,liii. 

 Putnam, Prof. F. W., cxxxi, 



clxi. 



Quebec group, or Upper 



Taconic, xcviii. 

 Quetelet, xl. 



Rabl, clvii, clviii. 

 Radiometer, Crooks', xxxiii, 



Ivii. 

 Ragona, xl. 

 Railroads, ccii. 

 Raimoudi, Don Antonio, cix, 



cxxxii. 

 Ralston, W. S., cxxxvii. 

 Rammelsberg's Handbook, 



Ixxxiv. 

 Rankin, cxxxix. 

 Rassam, Hormuzd, cxxxv. 

 Rau, Dr. Chas., cxxxi. 

 Rawliusou, Canon, cxxxii. 

 Raymond, Prof. R. W., cc. 

 Reclup, E.,cxliii. 

 Rees, Prof., clxxvii. 

 Rehman, Dr., and A. Ecker, 



cxxxiii. 

 Reinke, clxxvii, olxxix, 

 Remseu and Sjuthworth, 



Ixxv. 

 Renard, Ixxx. 

 Repertorium fur Meteorolo- 



gie, xxix. 

 Reuther, Dr., clxxvii. 



Reynolds, Prof., xl. 



Richthofen, xciv. 



Ridgway, clxix. 



Riley, clxii, clxiii. 



Rink, Dr., cxi. 



Ritthausen, Ixxxiii. 



Riviere, E., cxxxiv. 



Roberts, cxlvii. 



Robinson, Dr., xxxvi. 



Rocks, xciv, xcv, xcvi, xcvii, 

 xcviii, xcix, c, ci. 



Rockwell, Prof. G. J., xxx. 



Rogers, xcvi. 



Rollestou, Prof., cxxxii. 



Romanes, G. J., cxl, cliv. 



Romilly, xlix. 



Roscoe, Prof., x x x i v, 

 Ixxxvii. 



Rostatinsky, clxxix. 



Roth well, cxcix. 



Roudaire, Capt., ccxxv. 



Roujou, cxl. 



Rowland, Ixv, Ixvi. 



Royal Asiatic Society, 

 cxxxv. 



Royer, cxlii. 



Ruduer, ccvi. 



Russian Geographical Soci- 

 ety, cxiii. 



Rutherfurd, lix. 



A., cxxxvii. 



Sab'ne, Sir Edward, xlii. 



Sachat, Octave, cxxxviii. 



Sadebeck, Ixxxiv. 



Sadtler, Ixxxi. 



Saflbrd, Prof., xxiii. 



St. Aymour, Am. de Caix de, 



cxxxiii. 

 Saint-Claire, Deville, and 



Debraj', Ixxviii. 

 Saint-IIilaire, cix. 

 St. John, Major, cxv. 

 Salet, Ix. 



Salicylic acid, Ixxxi. 

 Salowonsen, Dr., clxxx. 

 Salvin, O., clxix. 

 Sandoz, Ixiii. 

 Sasse, Dr. 

 Sauer, Ixi 

 Savilian Observatory, Ox- 

 ford, xviii. 

 Sayce, Rev. A. H,, cxxxiv, 



cxlii. 

 Scandinavia, crystalline 



rocks of, xcviii. 

 Schaaffhausen, U., and A. 



Ecker, cxliii. 

 Schaak, Ixix. 

 Scheurer-Kestuer, Ixxii, 



Ixxviii. 

 Schiaparelli, xxv. 

 Schleiden, Dr. M. J., cxli. 

 Schliemann, cxxxiv. 

 Schlocssing, cxcii. 



on ammonia, 

 xxxvii. 

 Sclmiidt, Dr., xxv, xliii, 



Ixxxiii, cxl, cxxxiii. 

 Schneider, clii. 

 Schonfeld, xix, xxv. 

 Schott, xlvii. 

 jSchrauf, Ixxxv. 

 iSchreiber, Prof., xxxii. 



Sell re nek. Von, xxvii. 



Schiiller and Wariha, Iviii. 



Schulze, F. E.jClii. 



and M a r c k e r, 

 clxxxvii. 



Schutzenberger, Ixxxiii. 



Schweinfurth, Dr. Geo., cxli. 



S c h w e n d e n e r theory, 

 clxxviii. 



Sclater, cxlix. 



Scotch Herring Fishery 



i Board, xxviii. 



Scott, R. H., xxxi. 



Scottish Meteorological So- 

 ciety, xxviii. 



Scudder, clxi. 



Secchi, Father, xix. 



Seeley, Prof., clxxxii. 



Selwyu, Prof., xix. 



[Serpieri, xxv, xliii. 



Sex and race, cxl. 



Sharpe, Dr., clxiv. 



Shaw, James, cxl. 



Sidensner, cxii. 



Siemens, C. W., xlv. 



1 Dr. Werner, lix. 



I F., xlvi. 



Siemens and Halske, Ixv. 



1 Siemens' attraction meter, 



I xxi. 



Simon and Deherain, cxcii. 

 and Truchot, cxcii. 



Smart, Dr. Wakes, cxlii. 



Smith, Geo., cxxxv. 



Lawrence, xlvi. 

 W o r t h i u g t o u G. , 

 clxxix. 



Smithsonian Institution, 

 xxvii, cviii, cxxxi, cxxxvi, 

 cxli. 



Smyth, Prof., xxviii. 



Societies, anthropological, 

 etc., cxliii. 



Solar eclipses, xx. 



motion in space, xxiii. 

 parallax, xx. 

 radiation, xxxiv. 



Soldi, fimile, cxli. 



Solms - Laubach, Graf, 

 clxxvii. 



Solvay's ammonia -sod a 



process, Ixxv. 

 Soret and Sarazin, Ixii. 

 Sosnovsky, cxii. 

 South Kensington Museum, 

 I xxxi. 



Spaulding, Henry C.,ccxxvii. 

 I Spectroscopic Society, jour- 

 I nal of, xix. 

 Spencer, Herbert, cxxxviii. 

 Spirgatis, Ixxiii. 

 Spix, cix. 



Sprague, Isaac, clxxv. 

 Squier, E. G., cxxxii. 

 Stahl, Dr., clxxviii, 

 I Standards of weight, etc., 



j XXXV. 



Stanley, 11. M., cxvii. 

 Star spectra, xvii. 

 Stars, catalogues of, xxv. 



motion from and to- 

 ward the earth, xxiii. 

 Statistics of iron, cxciv- 

 cxcix. 



