—, —, —, —, ibid, J. Pierce, v, 26.
—, —, —, —, Hudson river region, iv, 33.
—, —, —, —, ibid, tertiary, J. Finch, x, 227.
—, —, —, —, Mohawk alluvial deposits, xxiii, 207.
—, —, —, —, Niagara region, iv, 35; xi, 213.f
—, —, —, —, —, recession of the falls, G. E. Hayes, xxxv, 100.f
—, —, —, —, —, ib., J. B. Gibson, xxix, 204.
—, —, —, —, —, H. D. Rogers, xxvii, 326.f
—, —, —, —, Ontario valley, J. Geddes, xi, 213.f
—, —, —, —, Orange Co., oolite in, xix, 398.