CONTENTS OF VOLUME XXXIX. 
NUMBER CXYV. 
Page. 
BensJAMIN SILLIMAN, - : 1 
Art. II. Notice of the Ee slofiiices of the gedaan ere of 
California, in the Sierra Nevada, during the summer of 1864, 10 
Ill. On the Mineral Waters of Bath and other hot springs, and 
their Geological effects; by Sir Cuartes Lyett, - 13 
IV. On the Nebular Hypothesis ; by Davip Trowsripee, A. ML, 25 
V. On Brushite, a new mineral occurring in eer Guano; 
by Gipzon E. Moore, Ph.B., - - 43 
VI. On the Crystallization of Brushite ; by iss D. per 45 
VIL. Introduction to the Mathematical Principles of the Nebular 
Theory, or Planetology ; by Prof. Gustavus Hinricus, 46 
VIII. Contributions to Chemistry from the Laboratory of the Law- 
rence Scientific School; by Prof. Wotcorr Gisss, M.D. 
—No. 2, 58 
IX. Note on the Plansiaicy Disiapeaes ; by Prof bas, Kids rode: 66 
X. Caricography ; by Prof. C. Dewey, : 69 
XI. On the Action of Ozone upon insensitive Iodid ‘aa Bromid 
of Silver; by M. Carey Lea, - . ei 
. Prize for applications of the Electric Pile. Henan pat 
Influence of Light on Proto-organisms.—Association for the 
Advancement of Meteorology.—On the intensity of action 
of the Solar disk.—Acclimation of Salmon in Australia.— 
Production of the Sexes.—Cutting of the Isthmus of Suez.— 
First idea of Electric bhies Se a aemtee of Prof. 
J. NicKLEs, - 79 
XIII. Discovery of Emery in Chester, Sis. 3 ‘ dh Cuantss T. 
Jackson, M.D., - 87 
XIV. On the Solubility it ree Sulphate of Bary i in Sulphur 
Acid; by Prof. J. Nickrzs, - « 00 
X 
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