"The Alps in the Great Ice Age."

Professor Albrecht Penck, of the University of Vienna, who is now giving a course of lectures at the Lowell Institute on "Selected Chapters in Physiography," will deliver three lectures on "The Alps in the Great Ice Age" at special meetings of the Geological Conference, to be held in the Geological Lecture Room of the University Museum, at 4.30 o'clock on Monday, Tuesday and Wednesday afternoons of next week.

The first lecture will treat of "Climatic Variations in the Ice Age:" the second, "Glacial Sculpture in the Alps:" the third, "Man and the Ice Age." All these are subjects in which Professor Penck has made special investigation in the past ten years.

The lectures will be open to all members of the University.