North, E., on fuel, xi, 66.
North America, Report on the Zoology of, xxxi, 343, 356, 376.
North American Medical and Surgical Journal, xviii, 203.
North Carolina, basalt, basaltic dikes ("natural walls") and petrifactions of, J. Beckwith, v, 1.
—, natural walls of Rowan, xiv, 242.
—, mining district of western part, J. Peck, xxiii, 1.f
—, origin and character of the low country, E. Mitchell, xiii, 336.
—, red sandstone of, D. Olmsted, ii, 175.
—, rocks and minerals of, D. Olmsted, v, 257.
—, geological survey of, in contemplation, v, 202;