—, —, —, —, G. Troost's report noticed, xxx, 391; xxxiv, 187.

—, —, —, Kentucky, near Louisville and Shippingsport canal, I. A. Lapham, xiv, 65.f

—, —, —, Oregon, or West of the Rocky Mountains, A. Eaton, xxv, 351.

—, —, —, —, J. Ball, xxviii, 1.

—, American, West Indies, Nugent, i, 140.

—, —, — —, St. Croix and Antigua, S. Hovey, xxxv, 64, 75.

—, —, — —, shell limestone, S. Hovey, xxxv, 71.

—, —, — —, chert, siliceous petrifactions, xxxv, 79.

—, —, — —, coral limestone raised in Dominica, St. Christopher's, St. Eustatia, &c., iv, 218.

—, —, — —, Cuba, oolitic strata, I. Lea, xl, 41.