Wolves, destruction to stock in Russia by, xx, 177.

Wollaston, H. W., remarks on the Cryophorus of, vii, 140.

—, scale of chemical equivalents, xii, 4; xvi, 371.

—, obituary notice of, xvi, 216; xvii, 159.

Wollaston Medal, awarded to G. A. Mantell, xxviii, 391.

— —, — to L. Agassiz, xxx, 382.

— —, — to Richard Owen, xxxv, 197.

Wolle, J., catalogue of plants, xxxvii, 310.

Wonders of Geology, G. A. Mantell, xxxiv, 387; xxxv, 384; xxxix, 1.

Wood, A., Class Book of Botany by, noticed, xlix, 190.