Haile, A. B., observations on the magnetic disturbance during an Aurora, Nov., 1837, xxxiv, 270.

Hailstones, structure of, xxiii, 36.f

— at Clermont, France, large, xxxi, 191.

Haldeman, S. S., on the Melanians of Lamarck, xli, 21; xlii, 216.

—, notice of the zoological writings of the late C. S. Rafinesque, xlii, 280.

—, species of mollusca common to Europe and America, xlvii, 412.

Hale, M., geological notice of Troy, iii, 72.

Hall, F., notice of, xlvii, 139.

—, notes on a tour in France, Italy and Elba, xxxii, 74.

—, on some minerals from Palestine, ix, 337.