544 



General Index 



278, 280, 



284, 



289, 



296, 



297, 



300, 



302. 



303, 304, 



306, 



308, 



318, 



319. 



333, 



358, 



.•360, 361, 



367, 



368, 



370, 



373, 



382, 



384, 



387, 303, 



399, 



402, 



408, 



413, 



425, 



430, 



431, 432, 



435, 



438. 



446, 



447, 



448, 



451, 



452, 456, 



457, 



462, 



465, 



466, 



468, 



469, 



470, 471, 



472, 



473, 



474, 



477. 



479, 



480. 



481, 482, 



486, 



487, 



488, 



490, 



492, 



493, 



503, 505, 



507, 



515, 



517, 



520, 



521, 



523. 



524, 525, 



529, 



530, 



534, 



535, 



536, 



537, 



538, 540, 



541, 



542. 











Section at, 



155. 











Cumberland 



1 area, 133. 









Fauna of the Keyset' member, Ilelderberg 



elements in, 118. 

 Favosites helderbergiae var prsecedens 



zone, 99, 101, 112, 113, 118, 119, 204. 

 Featlierstonbaugh, G. W., 43, 57. 

 Flintstone, Fossils from, 211, 214, 217, 



317, 339, 345, 349, 400, 402, 403, 471. 

 Section at, 157, 158, 159. 

 Foerste, A. F., 324. 

 Fountain, Fossils from, 458. 

 Franklin, Fossils from, 257, 497. 



Darton, N. H., 49, 61, 62. 

 Davis, W. M., 121. 



Dawson, Fossils from, 209, 278, 279, 292, 

 297, 299, 304, 309, 312, 316, 323, 324, 



326, 327, 328, 339, 342, 344, 368, 374, 

 393, 429, 430, 434, 444, 456, 457, 486, 

 487, 512. 



Section at, 136, 168. 



Decker Ferry formation, 110, 111, 113, 

 114, 110. 



Devil's Backbone, Fossils from, 200, 202, 

 204, 209, 211, 216, 217, 220, 221, 224, 

 228, 231, 238, 248, 271. 281, 282, 283, 

 286, 292, 29.3. 299. 302, 304, .307, 309, 

 312. 313, 316, 317, 319, 322, 323, 324. 



327, 328, ,330, 331, 332, 334, 339, 341, 

 .342. 344, 345, 346, 349, 350, 351, 3.54, 

 363. 364. 366, 374, 393, 396, 398, 399, 

 400, 402, 403, 408, 426, 427, 429, 431, 

 432. 434, 442, 445, 449, 456. 464, 469, 

 4SG, 487, 488, 489, 494, 498, 499, 512, 

 513. 



Section at, 147, 172, 182. 



Devonian, General relations of. 23. 



Devonion deposits of Maryland, Correla- 

 tion of, 31. 



Devonian strata of North America. Dis- 

 cussion of, 25. 



Devonian system. History of. 71. 



Distribution of Lower Devonian species. 

 Tables of. 124. 



Dorsey C. W., 63, 64. 



Ducatel, J. T., 43, 4.5, 56, 57. 



Elbow Ridge, Fossils from, 279. 

 Emmons, Ebenezer, 43. 

 England, Devonion strata of, 25. 

 Brnstville. Fossils from. 219. 304, 

 351, 356, 363, 380. 

 Section at, 178. 

 Europe, Devonian strata of, 25. 



General relations of the Devonian, 23. 



Genesee formation, 25. 



Genesee member, 26, 29. 



Geographical distribution of species, 123. 



Geological distribution of species, 123. 



Germany, Devonian strata of, 25. 



Girty, G. H., 196, 224. 327. 



Goldsborough, P. L.. 7. 



(Jordon, Robert, 441, 460, 505. 



Grabau, A. W., 65. 118, 122, 220, 406, 



441. 

 Gypidula coeymanensis var prognostica 



zone, 99, 101, 107. 134, 141, 143, 144, 



146, 148, 157, 159, 332. 



H 



Hall, James, 25, 45, 46, 47, 57, 58, 60, 61, 

 62, 80, 93, 156, 212, 229, 231, 250, 256, 

 257, 284, 291, 294, 296, 297, 298, 299, 

 300, 302, 303, 304, 305, 307, 309, 310, 

 311, 312, 313, 315, 317, 318, 320, 321, 

 .322, 324, 325, 328, 331, 334, 341, 343, 

 351, 355, 357, 358, 359, 360, 361, 364, 

 365, 372, 373, 374, 375, 377, 378, 379, 

 383, 389, 391, 393, 395, 396, 397, 398, 

 400, 403, 407, 408, 410, 416, 417, 420, 

 422, 424, 425, 426, 427, 428, 429, 431, 

 4.34, 4.36, 437, 439, 441, 444, 446, 449, 

 451, 452, 455, 457. 460, 461, 462, 463, 

 464, 465, 467, 469, 470, 471, 472, 473, 

 474, 475, 476, 477, 478, 479, 480, 481, 

 483, 484, 485. 486, 487, 488. 490, 492, 

 494. 496, 498, 507, 510, 512. 



Hamilton formation, 25, 26, 53. 



Hancock, Fossils from, 317, 3.39, 345, 3.59, 

 373, 384. 400, 453, 455, 458. 462, 469, 

 471, 472. 473. 482, 495. 

 Section at. 164, 188. 



Harrington, E. C, 7. 



Hartley. Frank. 256. 257, 473. 



Il.irtnnsel. C. A., 114, 115, 117. 



llaziMi. Fossils from, 220, 345. 



Ill Idirherg, Lower. 25, 46. 



Ilelderberg, Upper, 25, 46. 



