Stilpnomelane, xviii, 392.
Stilson, W. B., geology and mineralogy of a part of Indiana, i, 131.
Stockholm, steamboats at, v, 379.
Stones, moving, in lakes and ponds, N. Chipman, xiv, 303.
—, building, contraction and expansion of, by variations of temperature, W. H. C. Bartlett, xxii, 136.f
—, experiments on the strength of various, E. Hodgkinson, xliv, 169.
—, of memorial and sacrifice, vii, 153.
—, lithographic, see [Lithographic.]
—, boulder, see [Boulders.]
—, meteoric, see [Meteorites.]