29 



52. A microscopic examination of certain drinking waters, 15 ra. 



G. J. Peirce, F. M. Andrews and A. C. Lite. 



53. The eti'ect of drought upon certain plants — an experimental study, 



15 m Clara A. Cunningham. 



51. Additions to the Cryptogamic Hora of Indiana, 10 m J. C. Arthur. 



55. The Uredinea? of Tippecanoe County, Indiana, 10 m Lillian Snyder. 



5<i. Traumatropic curvatures of tendrils, 5 m D. T. McDougal. 



57. Mechanism of curvatures of roots, 5 m D. T. McDougal 



58. The occurrence of the Russian Thistle iSalsola Kali Tragus) in 



Wabash County, 5 m A. B. Ulrey. 



ZOOLOGICAL SUBJECTS. 



59. Some additions to our knowledge of the anatomy and embryology 



of the Holostomida?, 10 m L. J. Rettger. 



60. Abnormal incisor growths in rodents. 5 m C. E. Xewlin. 



61. The Bobolink ( Dolichony and oryzivorous) in Indiana, 15 m..A. AV. Butler. 



62. The birds, our friends, 12 m E. J. Chandler. 



63. Some additions to the Indiana bird list, with other notes, 15 m.. A.W.Butler. 



64. Some interesting bones, 5 m M. B. Thomas. 



65. The hydrographic basins of Indiana and their Molluscan fauna, 



10 m R. Ellsworth Call. 



66. The American Indian — his religion, 15 m Geo. L. Curtiss. 



67. Notes on the origin of the epiphysis cerebri of Amia, 5 m B. M. Davis. 



68. Summary of the literature on the epiphysis cerebri, 5 m B. M. Davis. 



69. The snowbird at night, 5 m W. P. Shannon. 



70. On the occvirrence of several families of aquatic animalcule in 



new stations, 3 m E. Pleas. 



71. Notes on the biological survey of Milan Pond, 10 m A. J. Bigney. 



72. Involuntary suicide of a crow, 3 m Stanley Coulter. 



73. A brief history of the Randolph Mastodon, 10 m .Jos. Moore. 



74. The increasing abundance of the opossum (Didelphns virginiana 



Shaw I in northern Indiana, 5 m A. B. lirev. 



