vi CONTENTS. 
SCIENTIFIC INTELLIGENCE. 
or. istry 1 Physi YS ee 3 £3 st, , ain Be , S. Marcus, 
257.—On some th elem me of great electro motive power, ‘St EFAN: On 
the wave length of the blue iridium line, J. MULLER, 239.—Orethe oe ae spectrum 
Didymium, Erbinm and erbium, DeLaronraine: Polisimmetria dei Cristalli; 
Relazioni tra -—* minazione dei Cristal ed il luro fncnetianeiias par ARCANGELO 
vecHs, 260. PEmploj du Mi pe pul t, etc., par M. Desc.ol- 
zeuUX: Zirconium, 261. 
Mineralogy and Geology—On the Sand hills of Cape Henry in Virginia, by B. Henry 
Latrose, Esq, 261.—Voleanie Eruptions in Northern California and Oregon: Notice 
of Pot- mies near Poultney, Vermont, by Joun A. ae s, 264—Observations on the 
Eocene Lignite Formation of the United States, by T. A.C NRab, 265.-~On the Fi 
Insects fro "filate the Miamia and Hemeristia, iy Sauueu H. Scupper, 268.— 
S nsiay of the Upper Missouri,—a Report upon collections made by the expeditions 
under Lieut G. K. Wairen—Invertebrates, by F. B. Merx and F. V. Haypen, M_D.: 
Archeopteryx, 271.--Documents sur les tremblements de terre et tery phenoménes 
voleaniqnes dans  Archipel des Kouriles et au Ramis hatka, par M, Arkxis PERREY: 
Extraits de Geologie, pour les années, 1862-1563, par M. DeLEssE, rine —Earthquake 
in the Mississippi Valley : Geological Sine ey of Novia; 273. 
Botany and Zoology—The Tennessee Yellow Wood enone lute): Welwitschia 
mirabilis: Ou the Movements and Habits of Climbing Plar y Cuaries Darwin, 
273 —Gradiation from Individual, Peculiarities to species in irk by Dr B D. Wasi, 
282.--Ilustrated Catalogue of the Museum of Comparative Zovlugy at Harvard Col- 
lege, 233. 
coe and asiedogy: —Shooting Stars seen at coopers Sree in August, 1865: 
hootis ars seen at New Haven in August, 1€65, 284 —Auroral Phenomena of Au- 
ae i865, 235—Comparative intensity of the light ‘thoceit from the Mvon aud 
Venus, by Mr. Cuacorsac, 287. 
_ Miscellaneous Scientific Intelligence—Magnesium, 287--The Rumford Premium: The 
Med: 
Prince Albert al:. Exploration of the Urals: Mineral Waters: Association for the 
Advancement of — . France: Central RBIS: Burean in Prussia: Goep- 
pert on the Diamond. —Obituary— oS rmanun: Dr. Samuel P. Woodward: Sir 
John Wilham ERS os William J. Hooker, 233. 
ceae seme Bibli ography. —A treatise on the Assaying of Lead, Copper, Silver, Gold 
ercury from the German of BopEMANN and Ker, translated by W. A. Goop- 
Ran The Declaration of —— of - Natural and seeped Sciences: Smit 
- 1863, 239.--Q, Hand-Book, Wue a & Basest L, 290. 
ky 
~The ‘Scientific Review sled ee of the Inventor's nO ae , GESNER: 
Tours of a Chess Knight, by S.S. ‘Hacogman, 291 1—Notices of New Works aud Pro- 
ceedings abesreuses SS 
ste 
Pe eee ae 
