Cram, T. J., length of a degree, oblateness of the earth and planets, reduction of latitude, xxxi, 222.f
Cramp, cure for, xxx, 169.
Crania, new work on American, proposed, S. G. Morton, xxxii, 207.
—, ibid, review of, xxxviii, 341.
—, American, characteristics of, xlvii, 408.
—, Ægyptiaca, S. G. Morton, notice of, xlvii, 205.
—, ancient Egyptian, S. G. Morton, xlviii, 268.
—, internal capacity in different races of men, S. G. Morton, xxxviii, 373.
Crank motion, A. B. Quinby, vii, 316f; ix, 317; xi, 338f; xii, 124f, 344f; xiii, 73, 356.
— —, remarks in reply to Mr. Quinby, viii, 279; xii, 338f; xiii, 75, 350.