438 
Hunter, C. fy minerals of western North 
Carolina ols, 
Hurricane, ee the Brandon, O. N. Stoddard. 
xviii, 70. 
of Semen, 1853, and others, W. C. 
Redfield, xviii, 1, 176. 
of Jan., “1834, in Kooy ae , Ohio, xvii, 290, 
on the Har rrison, <x, i 
Hydrargyro- methyl Bah " hydrargyrethyl, 
XV Jeg 
Hydrobaro r, Walferdin, xiii, 269. 
Hydruey anata xviii, 413, 
Hydrogen, emp oyment of, in mineral afidly-I lp 
Sis, Xi, 2 
used for illuminating gas, by M. Gillard, 
xii, 260, 
Hygrome etric mojsture of the air, new mode 
___of determining, xii, 419. 
Hy lzosaurus, dorsal dermal spine of, xi, 299, 
This A aa in ‘iw England, Dr. Cabot, 
tees boulders transported by, Perley, xi, 425. 
Jatent he: 2 al, xi, 351. 
plain, xi 
Teonugra Ricky Pais clopedia, xii, 303, xiii, 150.| 
aT and the Wealden, Maz ntell, xiv, 
Pvarneen used 
purification of gas fon age 
observations oF d, xviii, 295. 
by electric light, fiat 335, 438. 
inden at bapera ia Fase E 
ex of papers ysical science, etc., E. 
B. Hunt pt x, Hd Apel 
me ures of, Royle, xiv, 
hailstorms in, xi? 
Indians, metals used by American, xi, 314. 
eae remit Aen, sel ier, 
aon Alabama, xv, 196. 
INDEX, VOLS, XI—xXxX. 
appearance of,on Lake Cham-|| 
lodid of amyl, action of, a -” alloy of sodi- 
um and tin, Grimm, 
of nitrogen, Gladstone. Mi 4 
of Mo pine action of, on Fi youd 
xix, 2 
odine, i in nammonical liquids from manufac- 
ture of gas, xi, : 
7 phos ie. compound of, xi, 253, 
oF Of used i in copying engravings and 
beds of ee Erdmann on, no- 
ticed, xiii, 449. 
of Wisconsin, xx, 295, 
meteoric, C. U. Shepard, xv, 1, 363. 
ee JS. larke, xv 
LL, Smith, xix, yi 
a Canada and Greenland, xix, 417, 
430. 
See further, Meteorites 
awaliing,. observations on, xiv, 24. 
determination of, 
ik XViil, 227. 
ee further, MINERA 
Tsomerism, a new case of, “M. ‘Pasteur, xy, 109 
me ave views on, T. S. Hunt, xiii, 370. 
eerer, on, xiV 
iererono omic, J, D. Duna, xii, 204. 
of sphene and euclase, J. D. Dana, xvi, 
see further, Homeomorphism 
Isomorphous substances, Solel properties 
of, Senarmont, xiii, 
sand homeevinorphous species, on series 
von Kobell, xviii, 271. 
ates ‘chart of, xv, 4 
fsotherma Is, on causes of pees in, 
vory, vegetable, xix, 440. 
ow lh of British America, xvi, 189, 
Indi noe pas . » Xvi, Js “has 
mer: oF California: hrenberg, xvi, 134, Jackson, C. eological Re J 
in Califurnia and Oregon ia W. Bailey, nr — a : regions, ee, gy pine 
xvii, 179. is of Fisgheupe porpbyry 2m 
in dust showers Ehrenberg, x aly sa in xi, 40 
in Hudson river ce Bailey, x py Tere hane of Tennessee, xix, 119. 
of Maryland, xi, on Eupyrehrite, xii, 73. ee 
of the Mississipi Pleat, xiv, 428 on the coal formation of New Brunswick, 
oa he Mississippi silt, proportions of, xii, P81. 
158, decoration conferred on, by the Sultan, 
le the Pogp- ge nie ricefields, xi, 85, xx, Mie: : 
w, A. 8, Johnson, xiii, we oy Gs uary notice of, xii, 147. 
the gel state of intestinal worms, L. Gon sugar in n Rhododendron, xi, 280. — 
Agassiz, xi msg noticed, 
ined wax of China, D. Macgowan, xii, 17. ~ , 44 
gd nera Libythea and * sae Fi sg death of, pote or 
wrtland, xiii, 336 nson, xiii, 33. 
ry eae Lepidor terous, xiii, notice of a a api des = mmmade by ©. 
mode of preserving, uzee, xx, 144, A. Spencer, xii, 31. 
ht destroying, by gasegus injections, xvi,||Johnson, S. W., on bimucate of amyl-oxy¢s — 
xix, 423. 
Emmons’s Report on, reviewed, xix, 247. ar sem xii, 361. 
Intestinal worms, the parents of infusoria, onthe of building 
L. Agassi, xii, 425, ee ee re 
athena chart "of the ocean, J. D. Dana, 
W, Hop- — 
72 
gg on antheridia i in a Borrera, xv, 459. 
