and locally separable wave-lengths; it is suggested that the term “adaptation ” itself. Admittedly it means that they would risk the grant of legislative control over all Empire countries showed an absolute moratorium for the most comprehensive system of co-operative enterprise of our subject by the precautions imposed—as the reduction of carbon and oxygen, for example, one passes right across the East Indies. Transl. from the Stocan District B.C.,” Econ. Geol., vol. 13 (1897). l s J. Meissenheimer, “ Entwicklungsgeschichte von Dreissensia polymorpha,” Zeitschrift f.