Schistose structure a result of crystallization, J. D. Dana, xlv, 105.
— — in some volcanic rocks, J. D. Dana, xlv, 105.
Schlechtendal, D. F. L. von, Linnæa of, noticed, xxxix, 178; xl, 392.
Schley, G., on steam as a conductor of electricity, xxvi, 206.
Schlossberger, F., on the composition of fungi, xlix, 393.
Schlotheim, E. F. von, notice of, xxxvii, 128.
Schmidt, G., notice of, iii, 79.
Schnederman, on a salt of platinum, xliv, 274.
Schoharie, mineralogy of, xxviii, 172f; 381.
Schönbein, C. F., on ozone, xlix, 195.