Wood, charring of, xvii, 395f; xx, 189.
—, bituminization of, in human era, xxxv, 345; xxxvi, 118.f
—, coating for, xxiii, 199.
—, decay and mouldering of, Hermann, xlix, 204.
—, attacked by the Limnoria terebrans, xxxiv, 27.
—, fossil, see under [Fossil.]
—, eatable food from, xxviii, 399.
—, rendered incombustible, xiv, 379.
—, spontaneous combustion of, xxvii, 178; xxxiii, 150; xxxv, 144.
—, process for drying, xvii, 163.