THE GEOLOGICAL SOCIETY OF LONDON.
The History of the Geological Society of London. By Horace B. Woodward. (Longmans and Co. 7s. 6d. net.)—The Society was founded on November 13th, 1807, by thirteen gentlemen, among whom Humphry Davy (created a Baronet in 1818) is the most famous name. A certain difficulty—the question whether it should be independent or an assistant Society to the Royal Society —occurred early in its history. This question was settled in favour of independence, and, as no one would doubt now, rightly settled. We need not follow the story which Mr. Wood- ward, who has himself served the Society with distinction, tells of its proceedings. It has performed, and continues to perform, a most useful function in the world of science. Naturally the greater part of this volume is given to its earlier activities. Any adequate account of the later work, extended, as it has been, in many directions, would be impossible in the available space. Many interesting details, personal and other, are given ; and there are lists of benefactions, of medallists and prize-winners, and of officials who have served the Society in various depart- ments. Altogether, this is a most worthy centenary memorial.