—, — —, tides in, D. Ruggles, xlv, 18.
—, bursting of, through mountains, iii, 252.
—, ancient, along the Connecticut valley, vii, 16.
Lake, Chautauque, height of, above the sea, xlv, 17.
— Erie, coast of, xxix, 204.
— —, degradation on, xxxiv, 349.
—, on the eruption of Long and Mud Lake, Vt., S. E. Dwight, xi, 39.f
— of the Highlands, N. Y., v, 32.
— Huron, account of, and of fossils about, iii, 254f, 270f, 271.f
— Ontario, beaches of, and height, xxxvi, 43.