762 
Squirrel, 112. 
Staining tiss ues, 56, 630. 
Stanley, ita explorations, 561, 695. 
Starch, 585. 
Stearns, , articles by, 110, 177. 
Steinh “or ing Ea 'of, 813. 
Stone inact 65. 
, article. by, 480. 
Sum ot ba, ib” 175. 
gar in plan 
Swallow , D1, 96 
ae 372, 493. 
Frie ts rn, 308, 311. 
Henican, 379, 610. 
Teeth of of m ammals, 115 
ace te. isthmus of, 500. 
Trotter, - 
Tundra, 118. 
Turdus, 95. 
Tyndall, J., on germs, 347. 
on gerar p oa mouse, 556. 
United States, coast survey of, 118. 
Utah, geology , 498. 
Indez. 
Utah, Saan i 410. 
of, 449. 
Va lleys, varieties of, 736. 
Vallisneria, 110. 
Van der Weyde’s oblique naiiinatot 752. 
Vanessa cardui, 2. 
Vertebrates, bie sa or: oe 
retaceous 
750. 
Vilfa, 125. 
Wakatipu, Lake, 385. 
Eston “te 715. 
Wand, xh A., article by, 232, 
R. i, 120, 725. 
tson, 8., , article by, 221. 
te Mo untains, birds o; 
Faites J D, articles K Ai, 577, 656. 
Wisconsin, geological survey of, 312: 
Woodcoe c, European, 872. 
d, W., on gosha wk, 132. 
Wren, Be wick’s , 48. 
Wright, 0., on phyllotaxis, 826. 
Wyoming, geology of, 52. 
hoe he” C., article by, 493. 
Yellow mT 92, 115, 289. 
11$. 
Zapodidæ, ak 
Zoology, progress of, 591. 
