The American Journal of Science and Arts, Volume 50 (First Series) / General Index to Forty-Nine Volumes

by Various

—, on a change of, Bishop Heber, xx, 130.

— of the earth, Lyell's views on the changes undergone, xx, 377.

— antediluvian, L. C. Beck, xlv, 144.

— of the post pleiocene period in the U. States, H. D. Rogers, xlvii, 257.

— ibid, A. Binney, xlvii, 259.

— of North America, E. Mitchell, xix, 283.

— of North America, Daubeny on, xxxv, 288.

— of U. States, remarks on the amelioration of, by D. Thomas, xix, 361.

— of the U. States, S. Forry, xlvii, 18,^f 221.

— west of Alleganies milder than east, S. Forry, xlvii, 230.