—, rainmarks in the Potsdam sandstone, xlv, 316.
—, strontianite in the U. States, xxvii, 182.
Enamel for porcelain, v, 189.
Enamelled cast iron vessels in Bohemia, xlix, 400.
Encroachment of the sea, near New York, W. W. Mather, xxxvi, 16.
Endogenites, vii, 179.
Enfield's Natural Philosophy, review of, iii, 125.
England, population of, xxiv, 211.
Engelmann, G., Braun's monography of N. American Equiseta, with additions, xlvi, 81.