To Lecture Today on "Jura Mountains"

Professor Emmanuel de Margerie will deliver the third of his lectures on "The Topography, Cartography and Structural Geology of France" in the Geological Lecture Room at 4.30 o'clock this afternoon. The subject of the lecture will be the "Jura Mountains". Professor de Margerie will describe the methods by which the topography of this difficult mountainous terrain was cartographed and projected upon the official state maps.