—, —, of the regions about the Connecticut, with a map, vi, 1f, 201f; vii, 1.f
—, — of Massachusetts, report on, with a map, xxii, 1.
—, — —, Report noticed, xxiii, 389; xxvi, 213; xxxvi, 363; xli, 384.
—, — —, economical review of, xxxvi, 363.
—, — of Connecticut valley sandstone, xxix, 329.
—, — —, trap tufa or volcanic grit, xlvii, 103.
—, — U. States, general review of, xli, 239.
—, —, historical notice of State surveys, xli, 235.
—, Geological Association, address before, xli, 232.
—, Gyropodium coccineum, physiology of, ix, 56.f