112 



Indiana caves, 54. 



Indiana cryptogams, additions to, 171. 



Indiana, hydrographie basins and molluscan 



fauna of, 247. 

 Inoculations of animals with yeasts, 18i). 



JONES, W. J., Jr., 112. 

 Juday, Chaneey, 287. 



LAKE CICOTT AND LAKE MAXIN- 

 kuckee, notes on flora of, 116. 



Lake Cicott, location and topography, 117. 



Lake County, 73. 



Lake Maxinkuckee, Icuation and topogra- 

 phy, 118. 



Lake Michigan, 72. 



Lake region of nortlica.-^tcrn Indiana, gen- 

 eral physiographic conditions, 149. 



Lake region of northeastern Indiana, notes 

 on the flora of, 147. 



Lake region of northeastern Indiana, out- 

 lines of, 147. ' 



Lake region of northeastern Indiana,pliysio- 

 graphic changes, 15(1. 



liake region of northeastern Indiana, some 

 general observations, 157. 



Large, Thomas, 296, 30S. 



Life, A. C, 208. 



Louisville filtration experiments, 63. 



Lyon, Robert, 114. 



MAxMMOTH CAVE, 46. 

 McDougal,D.T.,224. 

 .Mechanical computer, 88. 

 Molluscan fauna of Indiana, 247. 

 Moore, Jos., 75, 277. 

 Morainal stone quarry, 75. 

 Morley, Fred, 88. 

 Mounds of Vanderburgh County, 68. 



NEP, J.U.,115. 



Newlin,C.E.,226. 



Non-resident members, 14. 



Notes on L- and B-Lupanin, 115. 



Notes on some phanerogams new or rare to 



the State, 130. 

 Notes on the flora of the lake region of 



northeastern Indiana, 147. 

 Noyes, M\ A., 115. 



OFFICERS OF INDIANA ACADEMY OF 



SCIENCE, 7-9. 

 Ordinary yeasts possess no toxic properties, 



188. 

 Orthogonal surfaces, 85. 



PERIODICITY OF ROOT PRESSURE, 143. 



Peirce,G. J.,172,208. 



Pith cell changes, 172. 



Phanerogams new or rare to the State, notes 



on, 130. 

 Plantago, analytical key to species of, 191. 

 Plantago minima, iiov. 8p., 202. 

 Plantago rubra, nor.ip., 204. 

 Pleas, El wood, 271. 

 Possible relation of Indiana Academy of 



Science, 54. 

 Piesidential address, 33. 

 Proceedings 12th annual meeting, 31. 

 Program 12th annual meeting, 25. 

 Purdue, A. H., 68. 



RANDOLPH MASTODON, 277. 

 Rettger, L. J., 54, 224. 



Revision of the species nf the genus Plan- 

 tago, occurring within the U. S., 190. 

 Rodents, growth of incisor, 226. 

 Root pressire, periodicity of, 143. 

 Russian thistle, 224. 

 SCIENCE AND THE STATE, 33. 

 Shaft friction, 79. 

 Shannon, W. P., 65, 271. 

 Snyder, Lillian, 216. 

 Soil solvents, 104. 

 Stonaker, J.R.,304. 

 Subdivision of power, 93. 

 Suicide of a crow, 275. 



TAYLOR, S.N. ,98. 



Temperature of Lake Wawasee. 279. 



Tests of car axle, 88. 



The effects of drought upon certain plants, 



great structural difl"erences, 210. 

 The efi"ects of drought upon certain plants; 



plants which can withstand drought, 211. 

 Thomas, M.B., 143. 

 Tippecanoe lake, 29(i. 

 Tornado, 65. 

 Turkey lake, plankton of, 287. 



ULREY. ALBERT B.,224. 

 Underwood, Lucien M., 171. 

 Uroglena in Lafayette, 56. 



VANDERBUROH COUNTY MOUNDS, 68. 

 Volatile matter in bituminous coal, 113. 



WABASH COUNTY, RUSSIAN THISTLE, 



224. 

 Waldo,C. A., 86. 

 Webster lake, 296. 

 YEASTS, PATHOCENIC ORGANISMS, 1S5. 



