688 Wisconsin Academy of Sciences, Arts, and Letters. 
Second Session, Thursday, March 27, 2:00 P. M. 
6. The Stratigraphy of the Sparta and Tomah Quadrangles. W. H. 
Twenhofel and F. T. Thwaites. 
7. Contrasts in the Economic Development of the Michigan and 
Wisconsin Shores of Lake Michigan. R. H, Whitbeck. 
8. The High Terrace Gravels of the Driftless Area of Wisconsin. 
F. T. Thwaites. 
9. The Wisconsin Soil Survey. A. R. Whitson. 
10. Changes in Drainage Lines in Southeastern Wisconsin due to 
Glaciation. W. O. Blanchard. 
11. Transmission of Eye-effects produced by sensitized sera. M. F. 
Guyer. 
12. The Development of the Frenulum on the Wax Moth. W, S. 
Marshall. 
13. The Fishes of Lake Valencia, Venezuela. A. S. Pearse. 
14. The Artificial Fertilization of Queen Bees. G. H. Bishop. 
15. Chemical Warfare Work at the University with Particular Ref¬ 
erence to Phosgene. W. J. Meek, J. A. E. Eyster. 
Third Session, Thursday, March 27, 8:00 P. M. 
16. 8:00—Public Lecture. Lecture Hall of Public Museum. En¬ 
trance on Eighth Street. 
Subject: Gas Warfare. Major J. H. Mathews. 
Fourth Session, Friday, March 28, 9:30 A. M. 
17. The Proportions of the Human Body During Post-natal Growth. 
C. R. Bardeen. 
18. Fungous Parasites of Fern Prothallia. E. M. Gilbert. 
19. Further Studies on the Mechanics of Sap-Flow. J. B. Overton. 
20. The Fixation of Magnesium by Aspergillus niger. J. P. Ben¬ 
nett. 
21. Notes on Parasitic Fungi in Wisconsin, VII. (By title.) J. J. 
Davis. 
22. The Distribution of Plankton Desmids in Wisconsin Lakes. 
(By title.) G. M. Smith. 
23. The Development of the Ovule in Oentiana procera. R. H. 
Denniston. 
24. Sex Differences and their Inheritance in Sphaerocarpos. (With 
lantern slides.) C. E. Allen. 
25. Regeneration from Antheridia in polypodium iroides. W. N. 
Steil. 
26. Temperature and Respiratory Exchange of Gases in Relation to 
the Storage and Shipping of Potatoes. E. T. Bartholomew, J. P. Ben¬ 
nett. 
