IND 



EX. 



JEtrypa reticularis, 208. 

 Adirondack boats, 262-264. 

 Adirondack spruce, 290. 

 Agaricus, number of species in New 



York, 163. 

 Agaricus muscarius, 163. 

 Agassiz, L., on evolution, 212. 

 Albany water supply, a paper by 



P. Hogan, 167-178. 

 Alchemy of happiness of Ghazzali, 



translation of, by H. A. Homes, 



38-147. 



Allegories of Ghazzali, 120, 122, 124, 

 Alphabets, changes in form, 188. 

 Ampersand pond, 264. 

 Andreossi, Gen., quoted, 7, 14. 

 Andromeda ligusirina, 160. 

 Annapolis, Md., 31. 

 Anthropology, etc., report on, byW. 



H. Hale, 183. 

 Aqueducts of Constantinople, 3-6 : 



of Rome, 171. 

 Archceopteryx, 209. 

 Aritsotle's philosophy, 223. 

 Azalea nudiflora, 159. 



Bader, Battle of, 112. 

 Baltimore, Lord, 20. 

 Barnes, W., 178. 

 Baths of Constantinople, 15. 

 Belgrade, forest of, 2. 

 Bendts, 3. 



Berkeley's North American fungi, 

 155. 



Bingham, Mr., 178. 

 Black Spruce, a paper by C. H. 

 Peck, 283. 



Black Spruce, natural history ot, 

 285; seams iu, 287; bastard 

 spruce, 289 ; Adirondack spruce, 

 290 ; enemies of, 292, 293, 296, 

 298 ; decrease of, 295 ; destruc- 

 tion by wood peckers, 300 ; rem- 

 edies against its enemies, 300 ; 

 ravages upon it in Europe., 301. 



Bloodgood, F., 279. 



Boats, portable, a paper by V. Col- 

 vin, 254 ; history of boats, 255 ; 

 Fremont's boats, 262; Kane's 

 boats, 262 ; of paper, 263. 



Boisduval, Dr., 217, 219. 



Boomerangs, 186. 



Botany, progress of, a paper by C. 

 H. Peck, 152-166; dimorphism, 

 164. 



Brown, W. H., 275. 

 Buel, Jesse, 279. 

 Burr, Aaron, 24. 



Butterflies in Mr. Meske's collection 

 215. 



Calculus of Operations, a paper by 

 John Paterson, 190. 



California redwoods, 156. 



Callaway, C.,a paper on the geolog- 

 ical evidence of the origin of 

 species by evolution, 207-214. 



Canada thistles, 153. 



Canoes, 259, 260, 261. 



Carex genus, 163. 



Carpenter, Dr., 243. 



Catoclas, 219. 



Causality, thoughts on, a paper by 

 Dr. A. Winchell, 221-253. 



