IV. 



INDEX. 



of the United States, 165'; by Dr. Al- 

 fred T. King, describing fossil foot 

 marks in Westmoreland Co., Penn- 

 sylvania, 168,295 ; by Prof. Johnson, 

 on the calorific powers of combustible 

 bodies, 200 ; by Mr. Cassin, describ- 

 ing two raptorial birds, supposed to 

 be new, 201; on Prof. Rogers' geo- 

 logical collection, 201 ; on a paper by 

 Dr. Hallowell, describing new South 

 American reptiles, 209 ; by Mr. Ed- 

 ward Harris, on the geology of the 

 Upper Missouri, 224; by Mr. J. 

 Tremper, on the geology of Seneca 

 Lake, N. Y., 230; by Dr. R. W. 

 Gibbes, describing the teeth of a new 

 fossil animal from' the green sand of 

 South Carolina, 252; by Dr. E. 

 Ravenel, describing a new scutella 

 from the coast of S. Carolina, 253 ; 

 by Mr. Wm. Gambel, describing new 

 birds from Upper California. 262 ; by 

 Mr. James D. Dana, describing a new 

 genus of cyclopidae, 284 ; by Mr. Ed- 

 ward Harris, describing a new species 

 of Parus from the Upper Missouri, 

 298. 

 Conrad, T. A., don. to lib., 2; descrip- 

 tion of new fossil shells of the United 

 States, 173. 

 Correspondents elected: 



Audubon, Victor, of New York, 256. 

 Avogardo, Chev. Amedeo, of Turin, 



17. 

 Boudin, J. CM., M.D., of Versailles, 



325. 

 Bourne, Wm. Oland, of Long Island, 



22. 

 Chevreul, M. E., of Paris. 256. 

 Clot Bey M., of Egypt, 206. 

 Gibbes, Lewis R., M. D., of Charles- 

 ton, S. C, 90. 

 Gibbes, R. W., M. D , of Columbia, 



S. C, 256. 

 Haight, R. K., of New York, 85. 

 Hayes, John Lord, of Portsmouth, 



N. H., 69. 

 King, Alfred T., M. D., of Greens- 

 burg, Pa., 188. 

 Lc Cunt.', John L., M. D., of New 



York, 206. 

 Morris, Rev. John G., of Baltimore, 6. 

 Morphett, John, of Adelaide, S. Aus- 

 tralia, 278. 

 Muller, Prof. John, of Berlin, 258. 



Nott, Josiah C, M. D., of Mobile, 



Alabama, 272. 

 Reinhardt, J. C, M.D., of Columbia, 



Pa., 230. 

 Rich, William, of Boston, 250. 

 Sullivant, Wm. S., of Ohio, 65. 

 Taylor, Julius S., M.D.. of Ohio, 272. 

 Tremper, Jacob C, of Dresden, New 



York, 286. 

 Tuomey, Wm., of Virginia, 258 

 Wyman, Jeffries, M.D., of Boston, 133. 

 Zeigler, Rev. Daniel, of York, Pa., 55. 

 Couper, J. Hamilton, don. to mus., 23. 



Dana, James D., don. to lib., 7, 57 ; 

 general views on the classification of 

 animals, 281 ; description of a new 

 genus of cyclopida3, 285. 



Day, Dr., don. to mus., 21. 



De France, H. A., don. to mus., 293. 



Dekay, Dr. James E., don. to lib., 289. 



Delaware County Institute, don. to lib., 

 20. 



Dix, Miss D. L., don. to lib., 73. 



Donations to museum announced by- 

 curators, 127, 130, 166. 



Drake, Dr. Daniel, don. to lib., 198. 



Drinker, Capt. S., don. to mus., 165. 



Dundas, James, don. to mus., S7, 127. 



Durbin, Prof. J. P., don. to mus., 88. 



Editors of Calcutta Journal of Natural 



History, don. to lib, 129. 

 Elwyn, Dr. A. L., don. to lib., 93. 

 Emmons, Dr. Ebenezer, don. to lib., 



198. 

 Engclmann, Dr. Geo., don. to lib., 4 to 



mus., 19. 

 Espy, Prof., letter from to Prof. Johnson, 



communicating some facts intended to 



prove the possibility of producing rain 



by artificial means in time of drought, 



91. 

 Evans, Owen, don. to mus., 73. 



Klug.l, F. G„ don. to lib.. 68. 

 Fory, John C, don. to mus., 2S5. 



Gambel, Wm., don. to mus., 276, 27S, 

 279 ; to lib., 293 ; description of new 

 bird-; from Upper California, 26:3. 



Gibbes, Dr. R. W., don. to mus., 251, 

 257; don. to lib., 251; description 

 of the teeth of a new fossil animal 



