Proceedings of the Academy. 
1223 
29. Studies of Zygospore Formation in Phycomyces nitens Kunze. 
Mary Lucille Keene. By title. 
Paper 19 was discussed by Dr. J. J. Davis. 
Third Session, Friday, April 13, 2:30 p. m. 
Professor Rufus M. Bagg called the meeting to order, after 
which the following programme of papers was presented: 
30. Proposed Changes in the Culture Area Map of North America. 
E. W. Hawkes. Five minues. Illustrated. 
31. An Adaptation of the Dewey System to Anthropological Litera¬ 
ture. ig. A. Barrett. Ten minutes. Illustrated. 
32. The Great Basin Culture Area. S. A. Barrett. Twenty minutes. 
Illustrated. 
33. On the Crystalline Style of the Lamellibranchs. T. C. Nelson. 
Ten minutes. (Presented by George Wagner.) 
34. On a Remarkable Occurrence of Warblers. George Wagner. Five 
minutes. 
35. Vertebrates of Northern Michigan. A. R. Cahn. By title. 
36. New American Water Mites of the Genus Neumania. Ruth 
Marshall. By title. 
37. Studies on Myxosporidia from the Urinary Bladders of Wiscon¬ 
sin Fishes. J. W. Mavor and W. Strasser. By title. 
38. Wisconsin and State Rights. Louise B. Kellogg. Fifteen min¬ 
utes. 
39. Routes of Primitive Commerce. W. A. Titus. By title. 
40. Beloit Mound Groups. Ira M. Buell. Fifteen minutes. 
41. Indian Remains in Sheboygan County. A. Gerend. By title. 
42. The Conchordal Fracture in the Flaking of Flint Implements. 
H. L. Skavlem. Twenty minutes. 
43. Mounds and Sites of Green Lake. C. E. Brown. Fifteen min¬ 
utes. 
44. Indian Earthworks of the Lake Chetek Region. C. E. Brown and 
R. H. Becker. By title. 
45. The Milwaukee Museum School Loan 'Study Set on Forestry. 
Huron H. Smith. Ten minutes. Illustrated. 
46. Museum Exhibition of the Fungi. Huron H. Smith. Ten min¬ 
utes. Illustrated. 
47. Botanical Exhibitions in the Public Museum. Huron H. Smith. 
Ten minutes. 
48. A Native Tree Exhibit for Wisconsin. Huron H. Smith. Ten 
minutes. 
49. Plans for a State Flora. Huron iH. Smith. Ten minutes. 
