Silica, solubility of, in water, 194.
Obituary T. Romeyn Beck, 152; Bracon- Silicium, 258, 404, 418.
not, 118; A. Chenot, 255; T. W. Harris, Silurian basin of Hudson's Bay, etc., 318.
300; Magendie, 117; Sturm, 255; Zadock Smallwood, C., contributions to meteorology,
Thompson, 301.
Oils, ultimate analyses of animal, F. H. AL.
exander and C. Morfit, 133.
Oxyd, on determining strong or weak basic
properties of, H. Rose, 130.
Ozone and ozonic actions, Schönbein, 418.
Payen's Chemie Industrielle, noticed, 261.
Substances Alimentaires, noticed, 261.
Peat bogs of Bohemia, 442.
Phosphorus, new bases containing, Cahours
and Hofmann, 416.
Pisciculture, Jourdier on, noticed, 408.
Plants, for what created, A. Gray, 428.
vegetable individual in its relation to
species, A. Braun, 58.
alternation of generations, &c., among,62.
on hybrids among, Hooker, 135.
Planets, new, Fides, 138.
Atalanta, 138.
Leucothea, (35) 138.
(38), (39), new, 439.
Polarized light, direction of vibrations
ether in, Haidinger, 125.
Pouillet's Physics, noticed, 124.
Propylene, on preparing, Dusach, 132.
iodated, Berthelot and de Luca, 415.
Soda, new mode of manufacturing, 120.
Solubility of silica and calcite in water, 194.
Star, variable, in Pisces, 438.
Stereoscopic vision, W. B. Rogers, 80, 173,
439.
Sturm, obituary of, 255.
Sugar in urine, on determining, 132.
Sulphuric acid, new mode of manufacturing,
120.
Swallow, G. C., Report by, on Geol. Survey
of Missouri, noticed, 151, 427.
Telescopes of A. Clark, 158.
Telluramyl and selenmethyl, 245.
Tertiary shells, etc., of California, Blake, 268.
Tides of west coast of U. States., A. D. Bache,
Thompson, Z., obituary of, 301.
1, 10, 22.
of the Atlantic coast of U. States, A. D.
Bache, 14.
of the Gulf of Mexico, 28.
Toluol, on transformation into benzoic alco-
hol and toluic acid, 132.
of Tyssowski, J., translation of Rose on alumin-
Tungsten, researches on, Riche, 416.
Unio, on a new, T. A. Conrad, 172.
Universal Exposition, Paris, 256, 261.
Uranium, on metallic, Peligot, 418.
Rain, distribution of, in the temperate zone, Urine, on determining sugar of, 132.
Dove, 112.
Raindrop-marks, J. Wyman, 145.
Report of Coast Survey, for 1854, 149.
Rogers, W. B., on binocular vision, 80, 173,
on protocarbonate of iron in coal meas-
ures, 339.
Rood, O. N., on adapting the microscope as
a goniometer and for determining index of
refraction, 106.
Rose, H., on preparing aluminium from cryo-
lite, 129, 164.
on determining strong or weak basic
properties of oxyds, 130, 411.
Rotascope, W. R. Johnson, 146.
Saccharine substances, combinations of, 119.
Salmon breeding, 292.
Saturn, on telescopic appearances of, W. R.
Dawes, 158.
Schönbein, on ozone and ozonic actions, 418.
Sedgwick on British Paleozoic Rocks, no-
ticed, 302.
subdivisions of the Paleozoic strata of
Britain, 343.
Selenium, crystalline form, &c., of, 411.
Selenmethyl, Wöhler and Dean, 245.
Serpentine rock, A. A. Hayes, 382.
Shepard, C. U., new meteoric iron of S. Af
rica, and a supposed new of Mexico, 213,
214.
Silica, on the non-existence of polarizing, in
the organic kingdoms, Bailey, 357.
Vegetable Individual, in its relation to spe-
Vienna Scientific Publications, 303.
cies, A. Braun, 58.
Volcano of Antuco, Chili, noticed, 148.
of Kilauea, condition of, T. Coan, 100.
of M. Loa, eruption of, T. Coan, 139, 237.
J. D. Dana, 241.
Voltaic, see Galvanic.
W.
Warington, on effect of excess of heat on
the aquarium, 437.
Waves of Japan earthquake felt on the west
coast of U. S., A. D. Bache, 37.
Wells's Year Book of Agriculture, 151.
Wenham, F. H., on the aperture of object
glasses, 103.
remarks on paper by, J. W. Bailey, 105.
Wharton, F. Stillé, on Medical Jurisprudence,
Wilkes's Theory of the Winds, noticed, 301.
Wöhler and Dean, properties of telluramyl
and selenmethyl, 245.
Wyman, J., on rain-drop marks, 145.
fossil footprints in Pennsylvania, 444.
Z.
Zeuglodon, new specimen of, 146.
Zodiacal light, F. A. P. Barnard, 217, 399.
Zoology, a new Unio, Conrad, 172.
of Gilliss's Expedition to Chili, noticed,
147.
fossil, see Fossil.
Zoological Society for Acclimation, 407.
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