cOoaA 
Coal in Cuba, J. H. Blake, xlii, 388. 
in England, remarks on the 
strata, XXXIil, 79. 
¢ Presibioh’s observa- 
tions on the alternation of marine 
and freshwater beds, xxxiil, 80. 
, Murchison on disloca- 
tions in beds, xxxill, 84. 
, Prof. Phillips on the 
carboniferous limestone of York- 
shire, xxxiil, 84. 
, marine shells in depos- 
Itsy xxv OO: 
, mines of Dudley, visit 
to, xxxvil, 390. 
in Illinois, C. U. Shepard, 
xxxiv, 142.f 
, D. D. Owen, xlv, 151. 
, Kentucky, S. P. Hil- 
dreth, xxix, 140. 
in Maine, formation of, C. T. 
Jackson, xxxvi, 149. 
in Maryland, J. 7. Ducatel 
and J. H. Alexander, xxvii, 29. 
, chemical analysis of, 
ibid, xxvul, 31. 
cock, xxii, 41; xxxvi, 377. 
, anthracite, in Wrent- 
ham, xxill, 405. 
: , of Mansfield, 
C. T. Jackson, xxxiv, 395. 
3 , in mica schist, 
probable age of, C. Lyell, xlvii, 
Dil. 
at Mt. Lebanon, Syria, beds 
of, Xxvill, 32. 
in Negropont, Grecian Archi- 
pelago, xxxi, 176. 
in New York, in the Catskills, 
vi, 95. 
A. 
, Washington Co., 
Eaton, xvi, 299. 
, connection of,with coal 
beds of Pennsylvania, xix, 21. 
in Nova Scotia, bituminous, 
xv, 149. 
, the coal formation, C. 
Lyell, xlv, 356. 
» upright trees in strata, 
C. Lyell, xlv, 353. 
—e 
52 c Oo 
in Massachusetts, EL. Hitch-| 
A 
Coal in Ohio, i, 227, 239. 
, observations on, S. P. 
Hildreth, xiii, 38. 
, deposits of the Ohio 
valley, xxix, ], 123. 
, of the falls of the Cuy- 
ahoga, xxxi, 47.f 
; off Newcastle, 
XXXL; 
63. 
——— 
69. 
, of Coshocton, xxxi, 
, bituminous, near Wa- 
terford Ai Zanesville, xxv, 220, 
999, 
of beds 
» extent in, 
xxxiv, 348, 357. 
, Zanesville, vegetable 
impressions in, E. Granger, ili, 
Bat 
, cannel, xvill, 376. 
aa , in Licking Co., 
0.6, Nay 
3 , in GuernseyCo., 
SOdbey Gh 
of Panama isthmus, xlili, 207. 
in Pennsylvania, beds of, re- 
marks on, S. W. Pomeroy, xxi, 
342, 
‘ , the equivalent of 
those of Europe, A. Eaton, xxiii, 
399. 
H , in southern, with 
analyses, M. C. Lea, xl, 370. 
; model of the south- 
ern field of, R. C. Taylor, xli, 
80.f 
, on the general charac- 
ter, limits and relations of the 
beds, J. Hall, xlii, 52. 
, on the anthracite, x1, 
91. 
— ——, ——, J. Pierce, xii, 
55. 
— 5 of the Belmont 
mines, Penn., xii, 301. 
5 mine of Carbon- 
dale, xviii, 319. 
of Mauch 
Chunk, B. Silliman, xix, 12.f 
, beds of, ibid, notice of, 
XX, 163. 
