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

by Various

—, —, —, —, Cambrian system of Sedgwick, xxxvii, 220.

—, —, —, —, caves in, see [Caves.]

—, —, —, —, crag of Suffolk and Norfolk, vertebrated remains in, xxxi, 339.

—, —, Europe, Great Britain, Devonshire, structure of, Sedgwick and Murchison, xxxi, 349^f; xxxiii, 85.

—, —, —, —, ibid, lines of dislocation, H. T. de la Beche, xxxi, 354.

—, —, —, —, Ludlow rocks of Wales, remarks on the fossils of, L. Agassiz, xxx, 48.

—, —, —, —, recent sandstone on the northern coast of Cornwall, J. A. Paris, i, 234.

—, —, —, —, plastic clay of the southeast part, xxxiii, 92.

—, —, —, —, Silurian system of Murchison and others, xxxvii, 219.

—, —, —, —, Silurian rocks of Denbighshire, J. E. Bowman, xlii, 325.