245 



Street pavements, hygienic value of, '99, til. Tests of car axle, '9ii. 88. 



Strength of timber, variation of. in lUfferent Tests of torsional strength. "92. 20. 



parts of the cross-section. "93. 2r>S. Testudinata of Turkey Lake. "95. 262. 



Strepomatitlae of the falls of the Ohio. '94. Tetracha virginica. '92. Si5. 



58, 140. A^ Tetra-hydro-analine. '93, 26t;. 



Striped ground cricket, '91. 1^4. Texas, flora of. '91. 18. 



Striped tree cricket, "91. 143. The effect of drought upon certain plants. 



Structural geologic work of J. H. Means in great structural differences, '96. 210. 



Arkansas. '94. ."^4. The effects of drought upon certain plants; 



Strychnine, detection of in exhumed body, plants whieli can withstand drought. '96, 



'93, 267. 211. 



Stylophyga orientalis. '92, 156. Theory of envelope.*, '98. S?. 



Stuart. Wm., '95, 96; '98,64; '00,148,153. Theory of numbers, a theorem in the, '00, 



Subdivision of power, '96, 93. Hi3. 



Sucrose in sorghum, '91. .31. Thiofurfurol, '92. 169. 



Sugar beet in Indiana. '91. 55. Thomas. M. B., '91, 8 ', 168; '92, 48, 49: '93, 16, 



Sugarof the century plant, '94, 51. 2:«t, 254: '94.65,123; '96,lt3: '97,144; '98,62, 



Suggestions for the biological survey. '93, 163; '«i. 145; '00.121.123. 



191. Three collinear points. '97, 104. 



Suicide of a crow. "96. 275. Thyreonotus. '92, 149. 



Sulphon-phthaleins, '92, 166. Thyreonotus dorsalis, "92, 151. 



Sun fishes, '91, 15. Thyreonotus pachymerus, '92, 150. 



Sun's light. '91. 29. Thysanura, '91. 22. 



Surface tension, accurate measurement of, Tillandsia, '91, 28. 



'94, 50. Tillandsia usneoides, '91, 17. 



Surface tension of liquids. '95. 67. Time determination, '97. 242. 



Surface, warped of universal elliptic eccen- Tingley. E. ;\I.. '91. 65. 



trieity, '94,50. Tippecanoe Lake. '9(i, 296. 



Swamps of Franklin County, '94, 58. Titanium. '91. 27. 



Sweet potatoes, '91, 29. Toad, daily habits of, '00, 167. 



Symmedian point, some properties of the, Toepler-Holtz electrical machine, reversal 



'(K), 85. of current in. '94. 47. 



Synaptomys cooperii, '91. 16. Toepler-Holtz machine, '91. 25. 



Synonomy of Ohio River Unionidae, '94,57. Toepler-Holtz machine for Roentgen rays. 



Systematic botany, proposed new, ofN. A., 'i*S'. 85. 



'94. 133. Tomatoes, bacterial disease of, '00, 153. 



Tornado. '96. 65. 



TABLE OF CONTEXTS, see contents, table Toxoptera grnminum, '92. 91. 



of. Trees, ash of. '93. 239. 



Talbert. G. A.. "94. 35. Triangle, concurrent sets of lines in, '98, 93. 



Tasmanian insects, '91. 31. 168. Tridactylus. '91. 128-1^9. 



Tautomeric compounds. '91, 27. Tridactylus minutus. '91. 144. 



Taxodium distichum. '91. 18. Tridactylus specialis. '91. 129. 



Taylor, S. X., '96, 98. Tridactylus terminalis, "lH. 144. 



Tenniopteryx, '9 , 155, 16.). Triphenyl benzine, formation of. '91. 47. 



Tenmopteryx deropeltiformis, '92.160. Tropidonotus, breeding habits, etc., of, '91, 



Temperature of Lake Wawasee, '96. 279. 112. 



Temperature regulator, the automatic. '00. Tropidonotus grahamii, "91. 113. 



90. Tropidonotus kirtlandii. '91. 114. 



Tennessee, midsummer idants of soutlieast- Tropidonotus leberis. '91. 113. 



em. 'DO. 14:!. Tropidonotus sipedon. '91. 112. 



Tenth annual meeting Indiana Academy of Troyer, I). J.. '98.258. 



Science. '94. 16. Trusts, effects of. '91, 23. 



Tertiary rocks, induration of. in Northeast- Trypeta gibba. '92. 89. 



em Arkansas, '93,219. Tsuga, arehegonium and apical growth, '91. 



Test, F. C. '92, 56. 79. 



Test. W. H., '92, 168. Tsuga canadensis. '91, 26. 



