446 INDEX. 
PAGE. 
lass, A., architect rr sccteeoarsiatreerorr arte ae Wake ose ea daatetareee bieiee Oe tee 122 
Gofin, Prof..J> H. Critical study. of storms byi+s sss n254+scces soos dae eee ee 26 
Collections in natural -history 22-55-5296 <tiss2bs9 A345 sss sccnsarsacseue eee Ss 30 
@Wollections:, “Miscellaneous S525 225224 Fae 2 Sec electe era ak Dae Sea Ue 21 
Colleges, &c., from which meteorological registers were received....--.----------- 107 
@onchology.. . North American. .13ss0252222<232.0.800l06. gus Sl eee 53 
@onnor;, J... Deathsof. sci wcnctnencese. co Eel A BE le 121 
@Winrad,-T. .  Check-list, of fossils’ 200 pd OSA SR ish Pee 212 
Contributions to Knowledge. Account of vol. xiii:..:.2222252/SUU lL LL 17 
Gaoper;- Dro) Hxplorations iby -==225 =2+42-2 sh eee ee 48 
Copper and iron. Preservation of, in salt water...... s.0220 sseces eect ed lee cee eee 191 
Perrespondenld .-.- nea een rere wes eer were eh catanclw ada eh aeedeae =e Pree ee 55 
Pouch... Hxploraiions bY. oss55 890954 s4200%4420400520bd diese peas st De ee 50 
®oues;,.Dr. Hh. . Explorations by 2-4 4-3-4 e joscrqa ast eee J eee oe eee 48 
Cox, Hon. 8. 8. Acts as Regent.........------ dictesanrived Adan. 114, 116, 120, 121, 122 
Craig, B. F. Remarks on combustion of gun-cotton and gunpowder..-.---------- 232 
Pitania Jbelveticgon cece ae c5 pean one nani Ee S.b¢ ands ciscbik sass 282 
(yptacaous reptiles of United States... ........~ .5.-4.)<nmssme-mpsnena eh eee = ek 66 
Dakota language..----....--..- iricinieiniol= ieee Ae paeG eral 26 =A beeen ais See eee 55 
Duvis, C. H.,.U..S..N.. .Law.of deposit.of flood-tide. . 2... -s0nSbebs Woes. -eeee ee 52 
Davis, C. H., Rear-Admiral, U. 8. N. Letter with reference to memoir on preserva- 
tion of .copper and. iron in. galt -wabert.Je5¢ 2643 JY .A8 eek. .oshseageus. bosoake 191 
Wavis,.Hon..G... Acts as Regent <.14aasasnatacssaaaiaasasdseeeneee 114, 116, 117, 121 
Dayton, Hon. W..-L. - - Death: Of: os2se0sceseeseascrss st Bee MeL SLR «EU SS 13 
Mean, Dr... John. ..On medulla. oblongata . «240252456083 CA0e Rosell See: 55 
Plates of his paper on the medulla oblongata destroyed by fire------- ---- 17 
De Beust, Wes « duoss -by lina his cs sor sore eso ee re SO eS 119 
Delafield, General Richard. . Elected Regent... 55.5.0. .2202- cece ee lene e eee 121 
Memniber-of-Exeeutive Committedrsioe 20. 22 22 PIs. te 122 
Delambré.+ + Memoirsofs J. ecco csnssrrrss Sea paas Te SP, SSR Le ek 125 
Delaunay, M. » Essay on velecity-of light: :scss0ssccsesecuse sae. s SIL Tiss 135 
Shstribution of:duplicateds.J 225523 P22 SSIS Oe. Aa are 31, 85 
Penatioas-to library-in WG-1 255.04 SF] A Ee eS SA 86 
museum in -1864.23922seee02 55 503 SER ee eae 86 
Draper, Dr. Henry. Construction of a silvered glass telescope..--------------- 17, 20, 62 
Astronomical whotograplysssrs:tlsrstsa ss passa Ask ssc ae eee se eee 48 
Drexler, M. - Explorations by: +: sssesceesso2225202 258 22579200 ROS 48 
Duby, Rev. M. Report of Society of Physics and Natural History of Geneva... 261,273 
Shiplicates.-~- Dieixibution» of ssc tosses dsc SoTL se ete 85 
Dyer, General A. B.- - Thanks: t0sss22235ee bosses Ul sa kes candsosseso eee eae ane 121 
®plesion, M: E..- Check-list of mineralg.ss..2565555./0 02545 CCS - Bh 52 
Wlectrie.currents. - Researches obs 3255224522 20S 52s 2 SSI Pe. A 48 
Ellet, Charles. Physical geography of Mississippi valley........---.2.---------- 52 
Hivans,-Jic R.-~ “Thanks to:sG ars sss Sein Ja Ss Ore ee 121 
Mithnology sssssesescss22 seaaadsnscsssgs 28 Oe Bo OIE cee 24 
Mthnology and philology s.: ==: /2ersesdcansnss: sore Oe RS PTTL. Le sae 55 
(Rx changes. sss 5ahenssocceserssas sess east ase ET 31 
xchange... Account, of,.and:statisties= =: 242s Cae ea eee ee Se 75 
xchange. . Intermational...222ces024 keds base slocas eden Mees ae 55 
ix plorations) j.Jgietscdeesaccsssaccekecstecsoe see Se eee eee ee 48 
Pixploration of, Moxico .....-c¢<s+esqseeeseysessc sacl ie eee See ees 412 
in Upper,Califomia in 1860). 5.2224 2s22< aseme dace see seme eee oe ee 421 
of western Missouri in 1854.........c0.cccccece sesdeessssces Sees 431 
