1870.] 



Index. 



583 



Crookes, W., F.R.S., &c, Spiritualism 



viewed by the Light of Modern 



Science, 316. 

 a Recent Triumph of Synthetical 



Chemistry, 360. 

 on the Total Solar Eclipse of 



August, 1869, 28. 

 Cuckoo's Eggs, 142. 

 Cyclone, Origin of a, 121. 

 Cyclopaedic Science simplified, 85. 



D. 



Dakyns, J. R., Geology of North 



Derbyshire and Yorkshire, 115. 

 Danish Element in the Population of 



Cleveland, 384. 

 Danvers, F. C, on the Survey of India, 



448. 

 Dardistan, Visit to, 247. 

 Dartmoor, Pre-historic Monuments of, 



516. 

 Darwin, Mr., and the French Academy, 



574. 

 Datjbie on Tinning Iron, 571. 

 Davidson, Mr., on Brachiopoda, 274. 

 Davis, Dr. B., and E. A. Welch, on the 



Aborigines of Chatham Island, 248. 

 Dawklns, B., Antiquity of the Iron 



Mines of the Weald, 92. 

 Flint Flakes and Flakes of Chert, 



246. 

 Daylight, Chemical Intensity of, 425. 

 Deherain, P. P., on the Evaporation 



of Water and Decomposition of Car- 

 bonic Acid by Plants, 103. 

 De la Rive, Prof., Magnetic Rotatory 



Power of Liquids, 569. 

 Delaurier, M., Concentrating and 



Utilizing the Heat from the Sun, 



138. 

 Delljian, Dr., Electricity of Clouds, 



415. 

 Delpino, Prof., on the Relation between 



the Distribution of Plants and of 



Animals, 255. 

 Demayes, Dr., Electro-magnetic Appa- 

 ratus, 570. 

 De Mortuis, by H. Woodward, 341. 

 De Rance, C.E., Geology of Lake Dis- 

 trict, 118. 

 Des Cloiseaux, M., Crystals of Gado- 



linite, 127. 

 Optical Properties of Benzyl, 



564. 

 Deshayes, M., Award of the Wollaston 



Gold Medal to, 275. 

 Deville, H. Ste. Claire-, Oxygen 



Dissolved on Fusion of Platinum, 



287. 

 Reactions of Iron and Steam, 566. 



Devonshire Association for the Advance- 

 ment of Science, 497. 



D'Hercourt, G., on Salt in the Atmo- 

 sphere of Monaco, 262. 



Diamagnetism, Tyndall on, 501. 



Diamond, Researches on the, 426. 



Diamonds, Discovery of, 282. 



Origin of, 124. 



Diatom Markings, 144. 



Dinornis Contemporary with Man, 244. 



Dinosauria, Prof. Huxley on, 273. 



Discs of Stars, Measuring, 98. 



Disinfectant, a New, 260. 



Dispersion, Atmospheric Chromatic, 

 97. 



Dolfus-Galline, M., Manufacture of 

 Albumen, 105. 



Double Star a Centauri, 522. 



Dove, Prof., Klimatologische Beitr'age, 

 277. 



Draper, H. N., Ether as an Intoxicant, 

 260. 



Drought of 1870, 510. 



Duchartre, M., Turning of Plants 

 towards the Light, 395. 



Duckweed, Hibernation of, 102. 



Duncan, Dr., on Corals, 270. 



on the Geography of Western 



Europe during the Mesozoic and 

 Cainozoic Periods, 274. 



P. M., F.R.S., on Idiocy, 49. 



on Insanity, 165. 



Durangite, a New Mineral, 126. 



E. 



Earth, Fuller's, in the South- West of 



England, 68. 

 Earth's Crust, Determining Thickness 



of, 539. 

 Eckhard, Prof., on the Secretory Nerve 



of the Parotid Gland, 141. 

 Eclipse, Approaching Total Solar, 389, 



477, 517, 519. 

 of August 7, 1869, the " Anvil " 



Protuberance, 443. 

 of Moon, 97. 



Observations, on the American, 



249. 



Prominences, Spectroscopic Notes 



on the, 34, 39. 



of Sun, of December 24th, 1870, 



389, 477, 517, 519. 



of the Sun, Partial, 97. 



Total, of the Sun, of August, 1869, 



94. 

 Solar, of August, 1869, on 



the. By W. Crookes, F.R.S., 28. 

 Eclipses, Geometry of Solar, 393. 



Records of Chinese, 253. 



Edible Fungi, 99. 



