MICHIGAN ACADEMY OF SCIENCE. 17 



50. Xotes on the Yellow Adders-tongue. (10 miu.) O. A. Farwell. 



51. Ecological Notes from the Wasatch Mts., near Logan, Utah. (20 

 min.) Illustrated with Lantern. W. E. Praeger. 



52. Forest Successions on Isie Royale, Michigan. (20 min.) Illus- 

 trated with lantern. Wm. S. Cooper. 



53. The Identity and Inheritance of Certain Teratological Characters, 

 and their Bearing upon Recent Theories. (20 min.) Illustrated with 

 lantern. Henri Hus. ^ 



54. Methods Employed in the Production of Graft-hj'brids. (5 min.) 

 N. AT. Scherer. 



55. Experiments for the Production of Graft-hybrids. (5 min.) C. 

 P. Cronk. 



56. The Present Status of the Graft-hybrid Question. (10 miu.) 

 Henri Hus. 



57. The Proposed Medicinal Garden of the University of Michigan. 

 (10 min.) Henri Hus. 



58. Some Observations made at Douglas Lake, Mich. (10 min.) 

 Fred A. Loew. 



59. Bleached Flour. Frank L. Haley. 



60. The Ann Arbor Water Supply. R. S. Buzzell. 



61. The Anti-Tuberculosis Crusade in Detroit. V. C. Yaughan, Jr. 



62. Infection of Rats witii Leishmania Infantum. Paul A. Schule. 



63. The Transmission of Infectious Diseases. Guy L. Kiefer. 

 61. Recent Observations on Rabies. James G. Cumming. 



65. The Amount of Caftein in Coffee, Tea and Other Beyerages. Miss 

 Pauline Wurster. 



66. Parenteral Administration of Proteids. Yictor C. Yaughan. 



67. A New Filterable Yirus. F. G. Novy and W. A. Perkins. 



68. The Usefulness of Curves in the Interpretation of Microbial and 

 Biochemical Processes. Otto Rahn. 



69. Testing of Bacterial Filters. W. A. Perkins. 



70. Some Physical Properties of Diphtheria Toxin and Yenom. Dr. 

 Steinhardt. (Read by title). 



71. Staphylococcic Infection of a Cow's Udder Treated with a Bac- 

 terial Yaccine. Lawrence T. Clark. 



72. Existing Continental Glaciers. (30 minutes.) - (slides.) W. H. 

 Hobbs. 



73. Earthquakes in Michigan. (10 minutes.) W. H. Hobbs. 



74. Extinct Mammals of Michigan. (10 minutes.) X. H. Wood. 



75. A Filled Lake Yalley. (15 minutes.) (slides.) A. E. Parkins. 



76. Minor Cities of Michigan. (15 minutes.) M. S. W. Jefferson. 



77. Evidences of Secondary Concentration of the Iron Ores of the 

 Iron River District of Michigan (30 minutes.) R. C. Allen. 



78. GeogTaphic Units of I'pper Peninsula of Michigan (30 minutes.) 

 L. H. Wood. 



79. The Contour of the Sylvania Sandrock and of the Anderton Beds 

 in the Detroit River Area of the Cincinnati Anticline (30 minutes.) 

 Thomas Xattress. 



80. The Late History of the Lake Superior • Region (15 minutes.) 

 Frank Leverett. 



81. The Distributions of the Elements (15 minutes.) E. H. Kraus. 



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