404 INDEX. 
Galvanism effectual in cholera Morbus, 386 
Garnet, remarkable mass of, 55 
Gas, capacity of, for caloric, 372 
Gasometer, improved, of Doct. Hare, 312 
Geneva Museum, 199 
Geology, American, opinion of Professor Buckland on, 185 
Geology of the Catskills, notice on, 249 
Geological remarks on the Lake regions, 282 
Geological Society, American, 191 
Geological survey of the country of Rensselaer, 189 
Girard, M. P. S. Mr. his memoir on navigable canals, 102 
Girard, Doct. of Lyons, his remedy for drunkenness, 385 
Goitre, on the cause of, 339 
Goonong-Api, eruptions of the volcanoes of, 375 
Granite, notice regarding the working and polishing of, 246 
Green, Jacob, Prof. on cotton, 86—on the bald eagle, 89—on ani- 
mals, 309—theory, concerning, 311—letter from, 396—his 
new blow-pipe, 164 
Griscom, Prof. his communications, 370 
Gypsum, crystallized, of Ohio, 51—of Virginia, 52—of Hudson,52 
Ht. 
Hall, Prof. his notice of iron mines and manufactures in Vermont, 
and some localities of Earthy minerals, 23 
Hare, Robert, Prof. his letter on the cause of heat, 142—letter to 
him on his Deflagrator—201—his improved Gasometer, 312 
Hayden, H. W. Mr. on Tennessee fluor spar, 51 
Hitchcock, Edward, Rev. his meteorological journal kept at Deer- 
field, 333 
Hoboken, serpentine rocks of, 16 
Heematite of Lake George, 47 
Hog, anecdote of, 309 
Hosack, Doct. his letter to Prof. Green, 397 
Hospital at Hamburgh, 195 
Hudson, geological notices respecting, 33 
Hydrophobia, 385 
1. 
Ice-house, natural, at Meriden, Conn. 175 
at Williamstown, Mass. 331 
Iceland, 370 
Impressions, vegetable, at Wilkesbarre, 6 
Tron, magnetic, of Crown point, 48—Micaceous of Mass. 53 
Iron mines and manufactures in Vermont, notice of, 23 
{sland of St. Michael and its geological structure, notice of, 251 
