ZOO 
Zircon crystals, tesselated, in New 
York, xlvi, 36.f 
, of Buncombe Co., North Car- 
olina, C. U. Shepard, xiii, 392.f 
, in Connecticut, vi, 220. 
, in Maine, xviil, 297. 
, in New York, v, 30; ix, 41; 
xvil, 196; xxi, 825; xlvi, 36.f 
, in North Carolina, ili, 229; 
iv, 192; v, 271, 401; xiii, 392.f 
,in Pennsylvania, vill, 239 ; 
1k 4D 2192 27 exive onda: 
7. 
, in Vermont, xvii, 358.f 
Zirconium, how obtained, ix, 377. 
Zizia pinnatifida, xlv, 175. 
Zodiac of Denderah, removed to 
France, v, 191; vi, 200. 
Zodiacal light, (?) remarks on, xv, 
626, 364. 
Zodiacal light, observations on, A. 
D. Bache, xxvii, 335. 
,——, D. Olmsted, 
xxvii, 416; xxix, 378; xxxill, 
390. 
; , Aug. 1840, E. 
C. Herrick, xxxix, 331;—Nov. 
1842, xliv, 209. 
, observations 
_ cause of, xlii, 395. 
Zoisite, in Connecticut, ii, 240; vi, 
223; xii, 161. 
the 
on 
216. 
, in New Hampshire, vill, 235. 
, in Pennsylvania, xiv, 9, 17. 
, in Rhode Island, vill, 231. 
, in Vermont, iv, 276; vi, 223. 
Zoological nomenclature, notice of 
the Report of the British Asso- 
ciation on, and of the Nomencla- 
tor Zoologicus of L. Agassiz, by 
A..A. Gould, x!v, 1, 11. 
, remarks on, S. S. Hal- 
deman, xlvi, 18. 
notices, on the Catskill Moun- 
tains, J. Pierce, vi, 86. 
weather glass, xvii, 187. 
writings of C. 8. Rafinesque, 
notice of, S. S. Haldeman, xlii, 
280. 
298 
, in Massachusetts, x, 18; xiv, 
00 
ZooLocy—Mammalia. 
Mammalia, distinctions of under 
jaws of, from those of Saurians, 
XXxvil, 229. 
, fossil, in Great Britain, 
xlvii, 186. , 
4 vertebrated animals 
of the crag of Norfolk and 
Suffolk, xxxi, 339. 
, North American, J. Rich- 
ardson on, xxxi, 343, 356, 
376. 
of New York, number of, 
J. E. DeKay, xlv, 398. 
and birds, in the Fulton 
market, N. Y., C. Fox, xxix, 
293. 
of Connecticut, catalogue 
of, J. H. Linsley, xiii, 345. 
, about Richmond, Indiana, 
catalogue of, with notes, J. 7. 
Plummer, xlvi, 244. 
, fossil, from Brunswick Ca- 
nal, Georgia, R. Harlan, xliii, 
141.f 
: , at Big Bone Lick, 
xvili, 189 ; xx, 370. 
; remains in marl pits, 
Craven Co., N. C., H. B. 
Croom, xxvii, 168. 
Arvicola ferrugineus, R. Har- 
lan, x, 285. 
riparius, note on, J. T. 
Plummer, x\vi, 247. 
*Basilosaurus of Harlan, xxvil, 
354; xxxvil, 231. 
, named Zygodon, R. Har- 
lan, xli, 179. See beyond, 
Zeuglodon. 
Bradypus tridactylus, remarks 
on a skeleton of, J. Wyman, 
XXXxvi, 382. 
*Cheeropotamus, xxxvil, 231. / 
Crocodile, habits of, xxi, 163. VY © 
*Dicobune, xxxvil, 232. 
*Dinotherium, R. Harlan, xli, 
178. 
* 
* Fossil species are indicated by an 
Asterisk. 
