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

by Various

— —, I. Doolittle, xii, 367; xiv, 60.^f

Crayons, red, manufacture of, xvii 187.

Crenate of copper, native, C. T. Jackson, xxxvii, 398.

Crenic acid, and apocrenic acid, in water, Berzelius, xxviii, 121.

Creosote, M. Liebig, xxviii, 131.

[Cretaceous] (ferruginous sand) fossils, U. States, S. G. Morton, xvii, 274, 290; xviii, 243, 250^f; xxiii, 288^f; xxiv, 128^f; xlviii, 267.

— formation of the U. States, a division in, S. G. Morton, xxviii, 277.

— —, review of Morton's Synopsis of the fossils of, xxvii, 377.

— — of the U. States, E. Hitchcock, xli, 246, 265.

— — in South America, xli, 265.