338.

439

||Smith, J. L., meteorites, Wisconsin, 271.
Cohahuila, Mex., 383,

Smithsonian Report for 1867, 295.
Sodium, use in explosive powders, 431.
Solar atmosphere, yellow ray of, 415.

eclipse, on observing, Newcomb, 413.
protuberances, 127, 273.
spectrum, 127, 273, 274, 417.
spots, vapor of water near, 416.
Species, Owen on, 33.

Spectra, stellar, 274, 416, 417.

Spectral lines of the elements, wave.
lengths of, Gibbs, 194; Thalen, 272.
observations during eclipse, 127.

Spectrum, artificial, 418.

solar, 127, 273, 274, 417.

Stanley's Logarithmic Tables, error in,

287.

Storer, F. H., Johnson's How Crops Grow,
noticed, 147.

Strong, T., obituary, 273.

Sugar in the liver, 20, 258, 393.
Sulphid, carbonylic, 422.

Sulpho-carbamid, Reynolds on, 428.
Sun, see Solar.

T

Transit observations, personal equation,
in, Rogers, 297.

Trichlormethyl-sulphon-cholorid, Loew,

350.

Tyndall on chemical reactions caused by
light, 129.

V

Van Nastrand's Engineering Magazine,

295.

Vermont, geology of, Perry, 341.
Verrill, A. E., halcyonoid polyps, 282.

on Radiata in Y. C. museum, no-
ticed, 286.

Vision, binocular, Le Conte, 68, 153.
Volcanic eruption, Hawaii, Coan, 89.

W

Ward, N. A., obituary, Gray, 141.
Washing of precipitates, Bunsen, 321.
Watson's Index to Indian names, 143.
Wharton, J., autumnal foliage, 251.
White, C. A., unios and light, 280.
Wiedemann on magnetism of compounds,
128.

Wilder on Extra Digits, noticed, 150.
Worthen's Ill. Geol. Report, noticed, 151.
Z

ZOOLOGICAL WORKS noticed:-

Allen, H., Comparative Anatomy, 149.
Allen, J. A., Catalogue of Mass. rep-
tiles and batrachians, 285.
Cope, Allegheny fishes, Va., 285.
Coues, Birds of N. England, 150.

Birds of S. Carolina, 150.

Edwards, N. Amer. Butterflies, 150.
Scudder, N. Amer. Orthoptera, 435.
Verrill, Radiata in Y. C. museum, 286.
ZOOLOGY:-

Halcyonoid polyps, Verrill, 282.
Life and species, Owen, 33.

Unios sensitive to light, White, 280;
Lea, 430.