435 



Clathiirella amplexn, Gould, 338. 



aitpersn, Gould, 338. 



flosa, Gould, 338. 



Incunosn, Gould, 338. 



peref/rina, Gould, 337. 



riibicunda, Gould, 338. 



Clavatula pu»(/en$, Gould, 339. 



Coal of Albert mine, New Brunswick, 

 Geological position of, Prof. W. B. 

 Rogers on, 294. 



Coal," bituminous and anthracite, in 

 Rocky Mountains, 68; ditto, Boghead, 

 containing Stigmaria, from Torbane- 

 hill, Scotland,422 ; Dr. Charles Picker- 

 ing on, 422 ; ditto, Cannel, from Boone 

 Countv, Kentucky, 151; Paraffine, 

 from, 151 ; ditto, Cannel, from Vir- 

 ginia, 32; description of deposit, 32; 

 ditto, from Gulf of Chiriqui, Dr. C. 

 T. Jackson on, 423, 428; iMr. Marcou 

 on, 423; Fossil shells from, 428; coal- 

 bearing rocks of Maine, 86; coal, in- 

 dications of, in Maine, 75. 



Cocoa-nut pearl, 229, 290, 291. 



God, fishes in abdominal cavity of, 4. 



Coecum gracile, Gould, 407. 



Coiling of tendrils of winter squash, 

 Prof. W. B. Rogers's observations on, 

 409. 



Colors of Nacre of freshwater bivalves, 

 cause of, Dr. James Lewis on, 245. 



Columba leucocephala. Notes on, 119. 



Columbella alternaia, Gould, 335. 



araneosn, Gould, 336. 



(Anachis) atrata, Gould, 



334. 



balteata, Gould, 333. 



bidncta, Gould, 335. 



decolor, Gould, 336. 



(Anachis) dorsuosa, Gould, 



333. 



{ Ansichis) fulminea, Gould, 



334. 



Uneolata, Gould, 335. 



■ (Anachis) minuscula, Gould, 



334. 

 (Anachis ) minuta, Gould, 



334. 

 (Anachis) nebulosa, Gould, 



333. 

 (Strombina)/)«n^ens, Gould, 



336. 



virginea, Gould, 335. 



- (Anachis) zonata, Gould, 



334. 



Committees, Standing, for 1859-60, 73; 

 for 1860-61, 295. 



Communications, Verbal, by 

 Agassiz, Prof. Louis, 23, 166, 191,231, 



241, 250, 271, 356. 

 Brewer, Dr. T. M., 426. 



Brv-ant, Dr. H., 85, 349. 

 Dii Chaillu, P. B., 276. 

 Field, Rosvvell, 316. 

 Haves, Dr. A. A., 345. 

 Hitchcock, C. H., 426. 

 Hitchcock, Pres. Edward, 353. 

 Hitchcock, Edward, Jr., 208. 

 Jackson, Dr. C. T., 29, 30, 31, 45, 54, 



75, 136, 160, 349, 396, 423, 428. 

 Jeffries, Dr. B. J., 183, 192, 226. 

 Kneeland, Dr. Samuel, Ji-., 276. 

 Marcou, Jules, 357, 422. 

 Rogers, Prof. W. B., 47, 58, 84, 168, 



170, 176, 227, 240, 246, 273, 294, 



317, 389, 391, 394, 419. 

 Samuels, E., 136. 

 Scudder, S. H., 356. 

 Verrill, A. E., 423. 

 Warren, Dr. J. M., 53. 

 White, Dr. J. C, 136, 174, 350. 

 Winslow, Dr. C. F., 190, 229. 

 Wyman, Prof. J., 167, 211, 278, 293, 



317, 350. 



Communications, Written, by 

 Ambrose, Rev. L, 367. 

 Bacon, Dr. John, 290. 

 Bailey, L. W., 322. 

 Bouv^, T. T., 49. 

 Blake, John H., 81. 

 Blake, W. P., 64. 

 Brewer, Dr. T. M., 21, 305. 

 Bryant, Dr. H., 5,, 102, 226. 

 Curtis, George, 159. 

 Du Chaillu, P. B., 296, 358. 

 Edwards, Arthur M., 79, 89, 283. 

 Edwards, William, 153. 

 Germain, M. F., 308. 

 Gould, Dr. A. A., 40, 138, 161, 323, 382, 



400, 

 Gray, Prof. Asa, 142, 145. 

 Gundlach, Dr. John, 305. 

 Harris, Dr. T. W., 179, 185, 235. 

 Hayes, Dr. A. A., 209, 249. 

 Jackson, Dr. Charles T., 81, 305, 428. 

 Jeffries, Dr. B. J., 277. 

 Lewis, Dr. James, 245. 

 Lvman, Henry M., 38. 

 Lyman, Theodore, 75, 193, 252, 424. 

 Marcou, Jules, 369. 

 Prime, Temple, 345. 

 Rand, Edward S., Jr., 154. 

 Rogers, Prof. W. B., 59, 238. 

 Scudder, S. H., 213. 

 Stodder, Charles, 27, 841. 

 Storer, F. H., 1. 

 Thoreau,H. D.,355. 

 Wells, David A., 176. 

 White, Charles A., 319. 

 White, Dr. J. C, 175, 222, 240. 

 Whittemore, T. J., 28, 150. 

 Winslow, Dr. C. F., 159. 



