MICHIGAN ACADEMY OF SCIENCE. 147* 



30. Growth of Water Cultures in ^'arious Solutions, N. W. Scherer. 



31. A^ariations in Leaves and Flowers, Henri de Leng Hus. 



32. Variations in the Dimensions of the Tracheids of Picca excelsa, S. 

 M. Hamilton and W. H. Ramson. 



33. The comparison of the Loess Deposits of Europe and America, Frank 

 Leverett. 



34. The story of Niagara told in Photographs (Illustrated), Frank B. 

 Taylor. 



35. An Aegerite-Oligoclase Aplite from the Lake Superior Region, Alfred 

 C. Lane. 



36. The Differentiation toward the Most Fusible Mineral (Augite) in 

 Non-hydrous Magmas, Alfred C. Lane. 



■ 37. Occurrence of Sulphur in Sicily, W. F. Hunt. 



38. The Physiography of an Ancient Delta Region in Texas (Illustrated), 

 E. C. Case. 



39. Some New Occurrences in lodyrite, C. W. Cook. 



40. The Use of Crystallography in the Identification of Commercial 

 Chemical Compounds, E. H. Kraus. 



4L The Iron Ranges of the Nipigon Region, Ontario; 0. Bowles. 



42. The Iron Ores of Spring ^'alley, Wisconsin; R. C. Allen. 



43. New Apparatus for Instruction in Geology (Illustrated), Wm. H. 

 Hobbs. 



44. The Raw Materials for Portland Cement in Alabama, together with 

 Analyses, W. F. Cooper and Delos Fall. 



45. The Flint Water Supply, Alfred C. Lane and F. Harlan Bretz. 



46. Stadia of the Wisconsin Glaciation in North America (Illustrated), 

 Frank Leverett. 



47. lodvrite from Tonapah, Nevada and Broken Hill, New South Wales; 

 E. H. Kraus and C. W. Cook. (Science Vol. XXVII, 1909, p. 210.) 



48. Examination of a Commercial Ferment, W. E. Forsythe. 



49. The Standardization of Contact Insecticides, H. C. Hamilton. 



50. The History of the Sausage, Floyd W. Robison. 



51. The Organization of the Antitu))erculosis Work, V. C. Vaughan, Sr. 



52. Situs Viscerum Transversus, Hugo A. Freund. 



53. Concerning So-called Agglutinoids, E. C. L. Miller. 



54. Staining of Sections by the Romano wsky Method, F. J. ^IcJunkin. 



55. A Demonstration of the Effect of Alcohol on Gastric Digestion, 

 S. D. Magers. 



56. Negri Bodies as a Diagnostic Factor in Rabies, Jas. G. Gumming. 



57. The Undetected Cases of Diphtheritic Infection of the Nose, Preston 

 M. Hickey. 



58. Hunum Myosi's, A. W. Blain. 



59. The Wassermann Reaction, Jas. G. Gumming. 



60. Trypanosome Infection through Mucous Membranes, W. A. Perkins. 



61. Diagnosis Leishmania Infantum by Cultural Methods, F. G. Novy 

 and P. A. Schule. 



62. Leishmaniasis (with lantern demonstration), F. G. Novy. 



63. Notes on Michigan Reptiles and Amphibians, A. G. Ruthven. 



64. Notes on the Crayfish of Michigan, A. S. Pearse. 



65. The Early Development of Neurofii)rillae in Rana Pipiens and Ambly- 

 stomum punctatum, Hansford i\IacCurdy. 



66. Amitosis in the Nervos Tissues of Crypobranchus, Q. 0. Gilbert. 



67. On the Way in whieli Nematocysts Function, 0. C. Glaser. 



