730 Wisconsin Academy of Sciences, Arts, and Letters. 
13. The Monardas: a comparative study of their volatile con¬ 
stituents. I. W. Brandel. 
14. On the nature of osmosis and osmotic pressure* L. Koh¬ 
lenberg. 
15. On the composition of underground waters in the Bara- 
boo iron region. W. W. Daniells. 
16. Erosion in southwestern Wisconsin. E. C. Perisho. .. 
17. An interesting fossil Unio from Wisconsin. George 
Wagner. 
18. An exhibition of fossil vertebrates from the Permian 
Beds of Texas. E. C.- Case. 
19. An exhibition of a relief model of Milwaukee and vicin¬ 
ity. E. C. Case. 
Wednesday, December 30. 
Morning Session, 9:00 o'clock. 
General business. 
Beading of papers. 
20. Some Hepaticae of the Apostle Islands. C. E. Allen. 
(By title.) 
21. Migrating nuclei in anthers of Lilium Canadense. C. E. 
Allen. 
22. The structure of the starch grain. R. H. Denmiston. 
23. Mushrooms considered from a scientific and commercial 
standpoint. Frank A. Thompson. 
24. Variations of the brachial and sacral plexus of the frog. 
G. A. Talbert. 
25. Variations in the appendages of the frog. G. A. Talbert. 
26. A clinical study of cerebral localization. G. A. Talbert. 
27. Beport of a case of hydrophobia. Otto Fiedler. 
Memorial addresses: 
Samuel Dexter Hastings-— J. B. Parkinson. 
Hamilton Greenwood Timberlake— R. A. Harper. 
I 
