422 INDEX, VOLS. XI—XxX. 
‘Atmo: “onan > referees, Barometric and\|Bailey, J. W., observations.on Diatomacer, 
Meteorolog ov ~— 351. 
tide, unas si , 438. w localities. of fossil teat in 
Atomic volume, note on, by T. S. Hunt, xv, California and Oregon, xvii, 1 
116, on distinguishing natural pte artificial 
vo count and weights, es xii, 275. camplir, x1, 351. 
infusoria in Hudson river ice, xi, 351. 
sr 
ismuth, Xil, 13, 281, test for -salphu, xi, 351. 
of magnesium, xii, 279. notice of Pritchard on Animalcules, xv, 
£ phosphorus, xiii, 260. 
of sulphur, xiv, 261. ona new ¢ imalcule, xv, 341 
oe tungsten, xii, 113. t f sound 
'. weights, on Berzelius’s researches on,|| the Atlantic pepans rz 132, xvii, 16. 
xvi, 1/3. 
on a mode of giving permanent flexibil- 
of the —— relations of, J. P.|| ity to speci sahil i. iti, 100. 
reply to W. enham, and on anew — 
specific heat to, ~ ” microscopic test- object, xix, 28. 
relations 3 of a» volumes, xx, 40 ndicator for microscopes, 3x, 58. 
Attraction by se gem Dub, a 4i8. Bain’s telegraph, xi 
Audubon, obituary rate of, xi, 295 |/Baird’s Christian erroupact and Register, 
ae gy rvationson|} noticed, xii, 151. 
annual femme &e. 0 Baird; 8. F., on Serpents of New. York, xviii 
of September, M7851, be Olinsted, xii; ere 448, xix, 45 3. i 
of September 29, 1851, L. R. Gibbes, x nm folios of New Jersey coast, noticed, 
- LeConte, xiii, 1 Bai rd and Girard on, American Reptiles, 9 
of onapal 19, = ot ine, xiii, 426.||_ ticed, x b 
Bis —— xiii, 430. Ba ~g aid “Monge on Statics, translated by, 
elgium 
v, 289, 
of 1850-1, C Canad, J _ Leto, xiv, 153. Bakowell, oF C., on. a copying electric tele- 
in Cana da, 1853, graph, xii, 273. 
hie = Balances of Deleuil, GErtling, &c., si - 
for 1853, in Vera xv, 386, 459, xvii, Rtelloo oons, ascensional force of, in water, XV! 
August 11, 1353, xvi, 238 Banker rs rege noticed, xii, 302. 
of September r 2, 1853, M. H. Boye, xvi,||Baobab tree, xx, 132. 
Barium, bivalent of, xiv. 261. 
seen at P ville, G. W. Wheeler. manufactur oe KEs : 
eel eae ~_ rt A. P. ., on the e expenditure of heat 
at Knoxville, xvii, 140. in the hot-air engines xvi, 218, 292, 43 ont 
Tigh nt of oni polarization, xvi, 148. _ pro eee modification of Ericsson's 
theory of, xvi, gine, 232, 
th la Rive, xviii, 353. on ia ecihod of taking 
A 1b of Ay ril, for u 348. 
— eam of April, 1852, E. C. Herrick, T ule stereoscope, 
theoretic red of heat in the hot 
the, of, June, 1852, E. ew xiv, 131.|| air —— xvi, 301. 153. 
C. 8.1: neated airas.a motive power se 
stig gold in, xii, 445, ni, 118, 297, xvii, parative expendi 161. 
239. in “different forms of air engine, ‘tea Jam 
2 of gold from, xiv, 440, xvi, 298, | Barnard, J. G.,. demonstration of peng 
interior of, A, Petermann, xvi, 442, experiment, xx 238, 
| tton Storm: s, noticed, xvi, ere M 
B. arcenetric anomalies about the . By 
ry, xix, 335. “te Misa 
Bache, A. D., Report by, on Coast Survey, observations from Albany to White 
noticed, see Cons ‘oast Survey. ‘ i Ae aks 
tides at Cat Island, xii, 341 “pressure across Sout! 
3 ides at K — tga effect of, on level of ‘ocean 
tides at Key West, xviii, 305. 
: npn the zenith te elescope in determin- sy “See further, Atmospheric presse 
Ing latitudes, oe a 
Bach: Saas Human Race, no- a Silurian System of Bohemia, xi 
ticed, xi, do" 117, 
Bacon, J., on Cochitnate water, xix, 261. Bartlett, W. , Elements of Nataral Phi 
Bailey, J. W., reply to Dela te on the Na- “Tow Sag bbe xi, 146, x1v, it 
vicula Spencerii, xi, noe 
localities of ’ "Eleme ments of Analytical Mechanics, 
infusoria of rides Spacer reilly xi, 85,|| _ ticed, xvii, 271. he Meteorology 
Polytha nee || Barton, E. H., Report by, on. re 
Paludi cella aren 86. Vital Statistics, &¢ isang Orleans; ! 
circulation xi, 86. ticed, xiii, 
