ST A SP a a ee OE 5 ees See a Saar eM Rr cermin Be, (ps ee Pee > A atten ee CAN aa 
g Photoheliograh work don 
-; era f 
oe from W. Indies, Shepard, vii, 
casted acid, aly 
in di », Shepard, 1, 96. 
molybdic pe vi, 3 
Parte terchlorid of, poi of wats 
hols on, iii, 389. 
Photo-chem istry, a theory of, Lea, iv, 
Dceuacant of solar prominence, Yona 
Photography, a new kegs for, i, 427. 
see also Light a d Photo-Micography. 
me with, at 
Kew observatory, i 
Photo-mapper, Por bieen ti 
Spelien. experiments, pa ix, 145; 
oma calcium light in, 
Woodwar' 
al esa and oe sist 
Wood Hy bSS s 
cP i a ag peg noticed, is 
Physics, molecular, ete., Norton, i, 61, 
ie 24. 
“notes on. Mayer, Viii, 151. ca] 
Phy 
INDEX, VOLS. XLI—L. 
469 
in, J., Chemical History of the Six days ao 6 W., on musical ratios, v, 
as Manual of Electric Pe ees 
why ticed, vii 
Souler oes pearing: of, iii,141, 
bales , J. A., obituary of, ii, 
S., vowel aaa 
orter, wan 303. 
monte ‘Soc. Nat. Hist., 
Bie ceedings, 
vii, 436 
otassiv -platinie oxy-sulpho-platino-stan- 
nate, vi 
Pourta tales, L F.  Crimoids, ir from deep 
sea dre es i, 451. 
tream ‘fam _ te "409, 413. 
exh 4 
ogy, 1, 172 
lO 6 Ns Ch atard, 
ashing of, Bunsen. 
Premium offered by the N te bi | See., 
Prizes for biape ped of comets, ix, 442. 
of Societies viii, 152, 298, 
—— 
roctor, R. A., star-drift, i ix, 43 
aptoapeeee new species “A fom Puts: 
dam sandston°, ree 
Protozoa, Clarks i ii, 320. 
Foy bs, 233, 379; viii, 4! | 
Physiology, arshall’s noticed, vii, 151,! 
Peierin, E. C., forms of stig 
"Sol oe 
Pickett, “D. J.5-0 ahr ey iv, ey 
Foe on the Leporide, v. vy, 
“— ., Comptoir ee es of, iii, 
corundophilite, i, 394. 
taltalite e, lil, 407. 
Planets, passed of, Watson, iv, 426. 
w, Peters. vi ij 
secular p Pp of, Hall, 1, 370. 
e also Aster 
Plants assimilation of nitrogenous bodies’ 
Johnson, i, 27. 
"Of ¢ regs dried, iv, 123. 
see Botan: 
Platinum pantie aS Schusoicler, viii, 411; 
eae: 5 peered of, vi, 149. 
pig. 
Polarization, aia Sa veb aska, v, 96, 
r ’ 
Ponceles Traité des propriétés des figures, | 
Poole, H. W., harmony in music, iv, 1. 
ta-plain “ eae and 
changes of hac w R., v, 
geol. observ. n China, ad i, 145 
aed of China, etc., by, noticed. iii, 
ie Chemical Physics, noticed, ix, 
443, 
Q 
Quaternions. Hamilton’s elements of, ii, 
Quicksilver mine, Santa Barbara, v, 5. 
Almaden, Spain, v, 9. 
R 
Radicals, organic, metals in, Berthelot, ii, 
Railroad between Atlantic and Pacific, 
Ra ial affected ie the anes Chase, vi, 
Ramalters, on ee ‘of thallium, 1, 
Ramsey, Geol. of N. Wales, noticed, ii, 
notioad,.5 ‘yt. oi 
£ + 401; W 
sroperies ‘ of selenium, 1, 111. 
