—, chromate of potash, a reagent for distinguishing the salts of baryta and strontia, xxxvi, 183.
—, action of potash in cholesterine, xliv, 60.
—, notice of V. Regnault on the dilatation of gases, xliv, 63.
—, on Varrentrapp and Will's mode of determining the nitrogen in organic compounds, xlii, 253f; xlv, 267.
—, composition and products of distillation of spermaceti, and its oxidation by nitric acid, xliii, 301.
—, composition of marl from Ashley river, S. Carolina, xlviii, 101.
—, on fluorine in bones, xlvii, 131; xlviii, 99.
—, oxide of cobalt at Silver Bluff, S. Carolina, xlvii, 131; xlviii, 103.
—, a new method of making permanent magnets, by galvanism, xxxvi, 335.f
Smith, J. P., lectures on geology, xli, 387.