Linsley, J. H., catalogue of the shells of Connecticut, xlviii, 271.f
Lloyd, H., on the regular variation of the earth's magnetism, xlvi, 391.
Locke, J., on manufacture of copperas at Strafford, Vt., iii, 326.
—, magnetic observations in Ohio, xxxviii, 157; xl, 56.
—, on terrestrial magnetism, xxxix, 319; xl, 149.
—, diluvial scratches in Ohio, xli, 175.
—, lead region of the Upper Mississippi, xlvii, 106.
Loomis, E., magnetic observations, xl, 378.
—, on the shooting stars of April, 1842, xliii, 214.
—, errata in Hutton's table of products, xliii, 116.