576 
Wisconsin Academy of Sciences, Arts, and Letters. 
Suffrage, negro, in Wisconsin, 94. 
Swarms of Crustacea, 366, 371. 
Symmetry, conditions of, for double curves, 
464. 
for plane curves, 460. 
Syncheta, 307. 
Temperature affecting Crustacea, 421. 
of Green lake, 185,187. 
of the interior of the earth, 475. 
of Lake Mendota, bottom, 290, 299. 
effects on lake life, 306, 323, 358, 417. 
of lake waters, peculiar, 187; seasonal, 
289, 323. 
observing, method of, 286. 
at thermocline, 295. 
Tests of road making materials, 251. 
Thermocline, 295. 
Thermophone, 286 
Transcendental space, 239. 
Treasurer, reports of, 568. 
Triarthra, 307. 
Trusts, and the common law, 139. 
federal legislation against, 140. 
state legislation against, 144. 
legal status of, 127. 
relation to the public, 147. 
University, State, medical faculty in con¬ 
nection with the, 236. 
Van Hise, C. R., address as retiring presi¬ 
dent, 465. 
Vertical distribution of Crustacea, 375. 
affected by age, 398, 431; chemical condi¬ 
tion of water, 423; clouds, 410, 426; 
food, 419; gravitation, 429; light, 409, 
425; temperature, 421; wind, 427. 
Vertical distribution of Crustacea, diurnal 
variation, 410. 
general conclusions on, 217. 
methods of study, 376, 408, 417. 
numbers, independent of, 384, 392-4. 
seasonal variations, 191, 214, 378-382, 426. 
specific peculiarities, 432. 
near surface, 407. 
tables, statistical, 191, 437. 
at thermocline, 415. 
Vital statistics in Wisconsin, importance 
of, 102. 
Volcanoes, 493, 501. 
Vulcanism, 493. 
cause of nucleal contraction of the earth, 
477. 
local, 501. 
and regional movements, 497, 500. 
Walker, Milo S., 114. 
Water, analysis of, from artesian well, 112. 
chemical condition of in lake Mendota, 
423. 
in Green lake, 179. 
in Mendota lake, 375. 
Wind, effects, 295-299. 
on temperatures of lake water, 291, 295- 
299. 
on vertical distribution of Crustacea, 410, 
415, 427. 
Wingate, U. O. B, 102. 
Winnebago, lake, 182. 
Wisconsin, medical laws in, 236. 
negro suffrage in, 94. 
parasitic fungi of, 165. 
trial to test negro suffrage in, 99. 
southern, experiments with road-making 
materials of, 249. 
vital statistics in, 102; lack of compliance 
with law concerning, 106. 
