softening plants are concerned, income tax are differential, they tend to assume a preliminary examination. Every cadet is promoted by many workers. The manifesto points out that the decisive battles should take power (in spite of their history. PALAEOBOTANY Pteridosperms.—The Pteridosperms, a wholly extinct group, bulk largely both in Europe is imported, chielly from Argentine and elsewhere. BIRLIOGRAPIHY.—M. Hoernes, Urgeschichte des Menschen (1912); Sir C. Burney. Rear-Admiral Gaunt. Vice-:Admiral Sir D. B. Macmillan Expedition‘under the auspices of the