University Calendar.

*Open to the public. **Open to the University

Tuesday, April 7.

Faculty of Arts and Sciences. Meeting at University 5, 4 p. m.

**Geological Conference. Papers: Senescence in Invertebrates. Professor R. T. Jackson. Geology of Weston, Mass. Mr. Eustis. Geological Lecture Room, 8 p. m.

Chamber Concert. The Kneisel Quartet. Fogg Lecture Room, 8 p. m.

**Senior Wranglers. Debate. Assembly Room of Union, 8.30 p. m. Question: "Resolved, That it is for the best interests of the United States to have complete commercial reciprocity with Canada." Affirmative, Hammerslough's camp; negative, Whitwell's camp.