18 THE MICHIGAN ACADEMY OF SCIENCE. 



31. Artesian Wells Along the North Shore of Lake Michigan. Dr. A. C. Lane, 

 Lansing. 



32. The Glaciers of the Three Sister Peaks, Oregon, illustrated (15 minutes). 

 Prof. I. C. Russell, Ann Arbor. 



33. The Glacial Geology of the Ann Arbor Quadrangle (15 minutes). Mr. Frank 

 Leverett, Ann Arbor. 



34. A Case of Stream Capture at Rawsonville, Michigan (15 minutes). Isaiah 

 Bowman, Ypsilanti. 



35. Gravel Deposits on Marl at the Shore of Bass Lake, Livingston County, 

 Michigan (3 5 minutes). H. W. Berger. 



36. Lava Flows of the Deschutes Valley, Oregon, illustrated (15 minutes). 

 Prof. I. C. Russell, Ann Arbor. 



37. The Valley of the Yuma River, Cuba (5 minutes), illustrated. Prof. M. S. 

 W. Jefferson, Ypsilanti. 



38. Wind Effects (30 minutes). Prof. M. S. W. Jefferson. Ypsilanti. 



39. Vesuvius before the Eruption of 79 (20 minutes). Prof. F. W. Kelsey, 

 Ann Arbor. 



40. Report of the Pasteur Institute for the Year Ending April 1, 1904. Dr.- T. B. 

 Cooley. 



41. Personal Hygiene for Life's Afternoon. Dr. Mortimer Willson. 



42. Some Problems in Sanitary Science. Dr. Guy S. Kiefer. 



43. Domestic Science in its Relation to Sanitary Science. Miss Carrie A. 

 Lyford. 



44. The Object of Cookery in Schools. Miss Jennette Carpenter. 



45. Iron and Fiber in Their Relation to the Food of Man. Floyd W. Robison. 



46. The Result of Sixteen Years of Work in the Bacteriological Examination 

 of Drinking Water. Dr. V. C. Vaughan. 



47. Typhoid Germs in Sewage. Ralston Williams. 



4S. What Pure Milk Production Means to the Producer. Hon. T. F. Marston. 



49. The Significance and Production of Walker-Gordon Milk. Ira O. Johnson. 



50. Associative Action of Bacteria in the Souring of Milk. Dr. Charles E. 

 Marshall. 



•51. A Problem in Terrestrial Physics — What Causes the Earth's Rotation. 

 Dr. H. B. Baker. 



52. Gun Shot Wounds and Tetanus. Dr. T. B. Cooley. 



53. Filtration of Enzymes. D. J. Levy. 



54. A Preliminary Report on the Presence of Toxin in Liver Cells. Fred Mun- 

 son and W. R. Spencer. 



55. The Intracellular Toxin of B. pyocyaneus. Donald Mclntyre. 



56. The Chemical Tests for Morphine in the Presence of Putrefactive Sub- 

 stances. M. W. Clift. 



57. An Actinomyces Isolated from Man. D. J. Levy. 



58. Filtration of Virus of Rabies through Paper. Dr. L. M. Gelston. 



59. An Improved Medium for Cultivating Trypanosoma Brueei. Dr. Ward J. 

 McNeal. 



60. Cultivation of Trypanosoma Evansi. Drs. F. G. Novy and W. J. McNeal. 



61. Filtration and Agglutination of Trypanosomes. Drs. F. G. Novy and W. J. 

 McNeal. 



62. A New Phosphorescing Organism. H. R. Torrey. 



63. A Statistical Study of Conjugation in Paramoecium (15 minutes). Dr. Ray- 

 mond Pearl and Mary H. Burr, Ann Arbor. 



64. Methods Used in Cultivating Pure Strains of Paramoecium (10 minutes). 

 Frances J. Dunbar, Ann Arbor. 



65. On the Occurrence of a Gill in Planorbis (10 minutes). Jean Dawson, Ann 

 Arbor. 



66. Variation in the Forms of Succinea ovalis (10 minutes). Mr. Bryant 

 Walker, Detroit. 



67. Notes on the Mollusks, Reptiles and Amphibians of Porcupine Mountains, 

 Mich. (10 minutes). A. G. Ruthven. Ann Arbor. 



68.^ A New Type of Cerianthid and Its Significance. Dr. J. Playfair McMurrich, 

 Ann Arbor. 



69. Fish Fauna of Michigan <10 minutes). Ellis Michael, Ann Arbor. 



70. A Michigan Biological Survey (10 minutes). Prof. H. L. Clark, Olivet. 



71. The Antiquity of the Zoanthid Actinians (15 minutes). Dr. J. E. Duerden. 

 Ann Arbor. 



