U 
U. 8. Astron. and rar Obser- 
vations for 1865, 146. 
Urea, formula of, Hein 
Uric Acid, Gibbs, 280 ; enti, 124, 
Recninnts notes on geol., Hun tes 
or A. £., Aicyonaria in 
of Hyatt on Polyzoa, 150. 
wo soar of, Rowley, 153, 480. 
Vohl’s test for naphthalin, 130. 
Volcanic eruption, Hawaii, 105. 
Ward, N. B., obituary, 273. 
Watson, <. . C planets discovered, 274, 392, 
3 
> 8 
7 S88 
® 
a 
Wine making, 
Winslow, C. #., human remains in Cal. 407. 
. ©. Mu-| 
INDEX. 
Wolf, ¢, equivalent of cerium, 53. 
i H.C. C., algee from Cal. vit spring, 
ward, J. J., Nobert’s test-plate, 352. 
Workshop The, ae 151, 434, 
Wort A; H., see FF. B Meek 
Z 
Aloeinhaiek in Y. C. Museum, Verrill, 143. 
Anthozoa, polymorphism of, aie 
seh hea en insects, Scudder, 
sea se wt Ar cred ae 
Gulf Str eam — bho Meat, 409, 413. 
Marsh, 37 
em 
Mole met, Scudder. 
oo etc., from Ill, Sleek and Wor- 
neds, ‘metamorphosis into Ambly- 
h 436; Silli 
ORKS, notice 
ands, N. A Butterflies, 150, 436. 
Hyatt, Polyzo 150. 
Pika, Sindy of insects, 274. 
