402 INDEX. 
Bowen, G. 'T. Mr. his analysis of sulphat of Strontian, &c. 324 
Brace, John P. Mr. his list of plants in Litchfield and its vicin 
ity, 292 
Brongniart, Alexander, Mr. letter to, 3—his notice on vegetable 
fossils which traverse the layers of coal formations, 266—his re 
searches on organized remains, 395 
Brownell, Bishop, his notice of Fluor spar, 43 
Buckland, Professor, his opinion of American Geology, 185 
C. 
Calculi animal, 150 
Canals, navigable, memoir on, 102 
Cannon balls, their conversion into plumbago, 178 
Caraibes, Insects, 195 
Caterpillars, 393 
Catskills, storm at July 21st, 1821, 125 
Cavern in lime stone, 41 
Chlorite, crystallized, 54 
Chlorite, foliated, 276 
Chloropheeite, 245 
Chromate of Iron, 53 
Chrysoberyl, new locality of, 37 
Cist, Zachariah, Mr. his account of the mines of Anthracite at 
Wilkesbarre, Penn. 1—of the Manganese of Wilkesbarre, 38 
Coffee, consumption of, 393 
College of Chios, 196 
Comstock, J. L. Doct. on the Aphlogistic Lamp, 328 
Comptonite, a new mineral, 28 
Concretions in a parrot, examination of, 152—from a bullock’s 
tongue, 153 
Cooper, Thomas, President, on tests for arsenic, 155—on volca- 
noes, 205 
Cotton grows in New-Jersey, 86 
Criminal Jurisprudence of Paris, for 1817, 1818 and 1819, 386 
Cure for the bite of the Rattle-snake, 189 
Cuvier, Baron, his work on the fossil bones of Quadrupeds, 393 
D. 
Dana, Prof. his chemical examination of animal products, 149 
Dearborn,H. A.S. Mr. on a natural ice-house at Williamstown,331 
Dekay, James D. Doct. on pennatule fléche, 87 
Delafield, Major, his notice of the Strontian of Lake Erie, 279 
his geological remarks on the Lake regions, 282 
Delalande, M. his collection of natural curiosities from the Cape of 
Good Hope, 381, 382 
Denny, H. W. Mr. on the cause of Goitre, 339 
