Goshen minerals, ix, 21.
Goshenite, xlvii, 350.
—, C. U. Shepard, xlviii, 174, 176.
Gossamer spider, xvi, 399.
Gould, A. A., Report on the invertebrate animals of Massachusetts, xli, 378.
—, on zoological nomenclature, xlv, 1.
Gould, D., direct demonstration of the binomial theorem, xix, 50.
—, rational expression for sines, tangents and secants, xxii, 392.
Graduating instrument, new, iv, 398.
Graham, T., on the constitution of salts, xxxv, 300.