436 INDEX, VOLS. XXI—XXX. 
“— o the sun, total, in 1860, Faye, yee on some Smeg er dgemiones of 
136. reparing, wet omtateg 
American expedition to ioc hank, meri in Meni 0, XXV, 288. 
' a xxx, 157, 281, 285. fo ssil, of Great einen oat xxv, 274. 
‘as observed in Spain, xxx, Eleutherocrinus, Yandell and ‘Shumard, 
288, 309. 
mae wards , Milne, on spontaneous genera- Elevation of Alleghany Mts. poor 62. 
tion, xxvii, ations . Dead Sea, ete., xxiii, 146. 
Eggs, “unusual modes of gestation, wel prey ee etic America, Initeter,, 2 xxi, 331, 
) Xxvi tt) ountains, remark on Elie de 
Eights: oe Isopod oo from the|| Beaumont’s theory, J. D. Dana, xxii, 
‘Antarctic, — 891 > 
Ehrenberg’s ol noticed, xxiv ae 
gacietngt : de Bement - fold in strata of Petit- 
n of Greensand, xxii, 
rigin 282. rte 
Eisen, ws wave length of most refrangi- Elliot § Mot Boe. Xe Nat. it, Proceedings of, 
e rays, XX 
horst’s Blowpipe Manual, noticed, Bilsworthy Bi H. i, bequest of, to Yale Col- 
itiserric clocks, fone xxi, 405. Embryology of the Turtle, Agassiz, XXV, 
Secawniteerer Faraday, xxi 2. 
ination, xxii eh 440, xxiv, 411. Emmons, £., geological report of N. Car- 
tik ht j in medicine, xxix oie by “noticed, xxiv, 
Pe Tal across the ‘Atlantic, xxvi i,||Hmory, W. H., report of, on Mexican 
Boundary, notic ed, Xxvi 
across the British Channel, xxiv, ppm ea application ensue of physical sci- 
258. ences to medicine, xxx. 
manuals oMedibcreencen, ro 257. egeindna, G., Mexican esau, xxviii, 
dan: om wire, xxvi, 396, 291. 
in the” Facweseinoe 0 of longi- new dicecious grasse 
s, xxviii, 489. 
xxy, 79. on arrangement of species of Cuseuta, 
micctrical * conducting power of metals,|/ 
xxvii, 422. on elevation of St. Louis, noticed, 
; conduction, i increase in the resistance m Fatale 
0, ding on temperature, xxvii,|/Entomostraca, see 
260, ote ie ’| Equatorial, dhuasiatien OF: of, W. R. Dawes, 
currents in animals, xxvi, 423. Sake, 
discharges in rarefied air, xxvi, 263. Equival ent numb 
discharges, phosphorescence in, @as- eg jn _clementary —— M. C. Lea, 
set, 98, 349, xxx, 399. 
induced when taken in aqueous ya- of cadmium um, xxv, 438. 
page some a xxvii, 134. P| a opel. , XXY, eye 
on a new source o of lithium, xxvii, 
Foote, xxiv, 386, anganese, xxv, 438, XXV , 437. 
phenomena i in houses, Loomis, xxvi, of nickel, xxv, 438, xxviii, 438. 
e vethestama, xxv, 438, 
Electricity = at in local anesthesis in eA eights. 
xxvi, 439, Equivalents oa thé. elements, Dumas, XX¥, 
gore: xxii, 268. Hy Sev, 
Jobard’ s ak of, xxiy, 411. on numeri aaae elation between, xxvii, 
chemical effects of, Pl ticker, Xxvii, 261.}| 128, densities and, Playfair, <x, 420. 
‘a Rive on, noticed. 97. Equivocal generation, svi 154. 
, XXvi, 
Deliman’s method of observing atmos- 
pheri 2. eal, 288. 
coMedica, of WF. Channing, noticed, 
Erdm otice of, xxvii, 1 
rdmann, notice of, soa Jeol VR cx, 
265. i 
rupigpn of Mt, Hood, Oregon, xxviii, 448. 
cineeeee Sage ts, xxiii, 430. ct i 66, 284. 
ectrolysis of sulphuric aci ¥xvili, 281. Espy, J. P., death of, xxix. 304. 
re investigations, oe 2 i 0 came iy xxii, 152. 
oh 
vwite of teleas Saih su itute for copper 
omologues, new method 
xxii, 107. 
Ethnography of Rocky Mountain region, 
M ’s work on in progress, XXV> 
270. |\Ethylamine, on production of, . C. Lea, 
Electrotype process 
ae a mks Ml ‘Kobell, na 
Elemen Ls 
— ction of by FC Pong he be or on oof, a 
siasation ph 
Se en ae 
