—, Geological, of Connecticut, by C. U. Shepard, noticed, xxxiii, 151.
—, —, —, by J. G. Percival, noticed, xliv, 187.
—, —, of Indiana, by D. D. Owen, noticed, xxxiv, 193; xl, 133.
—, —, of Maine, by C. T. Jackson, noticed, xxxii, 193; xxxv, 387; xxxvi, 143; xxxvii, 376.
—, —, of Maryland, by J. T. Ducatel, noticed, xxvii, 1; xxx, 393; xxxii, 191.
—, —, of Massachusetts, by E. Hitchcock, xxii, 1f; xxiii, 389; xxvi, 213; xxxvi, 363; xli, 384.
—, —, of Michigan, by D. Houghton, xxxiv, 190; xl, 136.
—, —, of New Hampshire, by C. T. Jackson, noticed, xli, 383; xlviii, 393; xlix, 27.
—, —, of New York, annual, noticed, xxxii, 186; xxxvi, 1; xxxix, 95; xl, 73; xlii, 227.
—, —, —, final, reviewed, xlvi, 143; xlvii, 354f; xlviii, 296.f