jtion 0?., 

 igton on, 



;, in con- 

 irakatoa, 



nona, the 

 Schuster 



s— nofth- 

 nada, L. 



cthods of 

 y of solar 

 icd publi- 

 Society of 

 tic charts 

 the year 

 ti's project 

 ogical ob- 

 ") ; on the 

 waters, J)G. 

 lie Indian 

 port of the 

 2; with the 

 H\e ^lauri- 

 itionot,;i2. 



I ending of 

 I'rof. .1. D. 



v;\\ seetiim 

 . F. Lindi- 



iiiiiniii. the 

 he, Prof. J. 



al note on 



use in dec- 



J. U. Jlac- 



, Trof. Lord 



to tlie Sec- 

 id Statistics, 



cylindrical 

 laratus, 050. 

 ■iractcristics 

 il crosses in 



the natural 



!. 



he equations 



jhiiies, C").'); 



electric lua- 



irhvinds and 



<t means for 

 f the metric 

 measures in 



INDKX. 



95-^ 



Great Britian, 27 ; on chemical nomen- 

 clature, ill*. 



♦Tlioins(in"s, Mr. Joseph, recent exjilor- 

 alion in Eastern Africa, a communi- 

 cation on, by ticn. Sir J. II. Lefrov, 

 SOL'. 



TliomsoM (I'rof. Sir Wra.) on the l)est 

 means for facilitating theado[)tion of 

 Ihe metric systi'iii of weights and 

 measures in tlrcat ISritaiu, 27; on 

 standards for use in clcctric;il inc^'isure- 

 iiicnts, 2l( : on rc<lucing and taVmhil- 

 ing the tidal observations in the Eng- 

 lish Channel nuidc with tlie Dover 

 lidc-gange and connecting them with 

 observations made cm th(! French 

 <;oa>t, 1)7; on meteoric dust, iiS ; on 

 tlie fletcrmination of a gauge for tlii' 

 manufacture of various smidl screws, 

 287; on patent legislation, L".t:! ; Ad- 

 dress by, to \\u\ Matlieiiiiitical and 

 I'hy.sical Section, till!; on a gyrostatic 

 working mo<lcl of the magnetic com- 

 pass, (12."); *on safety fuses for electric 

 circuits, (!;i2. 



'•■'J'lircc-cusped hyjiocycloid, a geometri* 

 (!:d theorem in coimcction with the, b\- 

 I!. F. Davis, (;i;t. 



Thurston (Prof. K. II.) on tlie theory of 

 the steam-engiiu', iltlK. 



'J'idal observations, report of the (dm- 

 niitteo for till" liarinonicanalysis of, ;!!!. 



in the English Channel made with 



tlie Dover tide-gauge, reiiott of the 

 Committee for redueingand tabulating. 

 and for connecting ihein witli oliscr- 

 vat ions made on the Fii'iich (.'oast, ;'>7. 



in the (iulf of St. Lawrence and 



on tlie Atlantic coast of the Dominion, 

 tlic importanci' of, I'rol'. .lohn.-on on, 

 (i:i4. 



Tiddenian (I!. II.) on Ihe erratic blocks 

 of England, Wales and Ireland, 21!i. 



'lildc-n (I'rof. W. A.) on isomei'ic naph- 

 thalene derivatives, 7-t ; on some jihe- 

 noniena of solution, illustrated by the 

 case of sodiuiu sulphate. (i7.'). 



'I'imor I.aut, the natural history of, fourth 

 report on, 2(11!. 



*Tims (T. D.), Dominion savings banks, 

 8:55. 



Todd (D. r.) on the iinariable plane of 

 Ihe scilar system, (ii>l. 



Tomlinson (II.) on staiulards for use in 



electrical nieasureuients, 2'.t. 

 ■Topinard (Dr. 1'.), instructions anthro- 

 p()metri(iues elrinentuires, IMO. 



To])ley (W.) on the circulation of under- 

 ground waters, '.It;; on the national 

 geological surveys of Kurojje, 221 ; on 

 tlie erosiiin of tlie sea-coasts of Eng- 

 land and Wales, 2:t8. 



Town refuse, the destruction of. Dr. J. 

 J!ro\vn on, 8!l(i. 



*Traill (Dr. A.), the Portrusli electric 



railway, 8!):>. 

 ♦Transport by land and water, by E. 



Wraggeand A. .McDougall, 8(;2. 

 Trap|iiiig of young tish by the water 



wi'ed, ('frirKltiriii ruli/iirin, Prof. II. N. 



.Moseley on tlie, 7(51. 

 Treiiilett (Adm. F. II.) on the lapidary 



sculptures of the dolmens of the .Moi- 



bihan, ',12;!. 

 Trislrani (l!ev. (';inon)oii the survey of 



Kaslern I'lilest iiie, 272. 

 *Tuke (S.), Dish emigration, 8;!r>. 

 Turtle, the e;irdiiie, nerves of the, Prof. 



II. Kioneeker and Dr. T. W. Mills on, 



77(;. 

 Tyhh'ii-Wright (Mr.) on I lie eirculation 



of uudcrgromid wiiters, W. 

 Tylor (Dr. K. I'..), Addro'^ by, to the An- 



thropolngieal Section, S'.i',). 



Underground wiitcrs in llie penueahle 

 foriuiiiiiiiis of England and Wales, the 

 ciiculation of tlu', and thecjunntity and 

 cliaiaeter of the water suppliid to 

 various towns and districts ti(jm those 

 formations, tentli re]:oit on, !Mi. 



I'tririihirid' rii/i/iirir, the water weed, 

 tlie tiaiijiing of young lisli by, Prof. II. 

 N. ^loseley on, 7(11. 



ValentiiK! (.T. S.) on the erosion of the 



si'a-coMsts of England and Wah^s, 2;!8. 

 Vahc uear, D. Joy on, SlUl. 

 *\'iin Horn (V. C.) grain elevators. Sli,^. 

 Vapour-pressure oi' a substance in tlie 



solid and li(iuid stales :it the same 



temperature. Prof. W . Ihimsay and Dr. 



S. ^'oung on the, <i22. 

 Vaso-motor nerves, Prof. II. P. P>owditrl( 



on, 770. 

 Vegetable organism, a, which separates 



sulpliur, A. W. liennett on, 78.1. 

 Veley (V. JI.) on chemical nomenclature, 



;!'.); oil calcium sulphi<le and sulpho- 



eailionate, 077. 

 \intilalion of ocean steamships. Dr. \, 



L. Smith on the, s;).".. 

 Vesuvius, Aloiite Somina and. notice of a 



geological map of, by Hr. II. .1. Johii- 



ston-I.avis, 7.>0. 

 Vine ((i. 1!.) on fo.-sil jiolyzoa. 1)7. 

 * \'olt-meter, a new, I'y ( apt. Caidew, 8!):>. 



I Wages, what makes the rate of? by K. 

 I Atkinson, 821. 



I AVake (C. S.), race elements of the Maia- 

 g:isv, 1122. 

 W.alfcud (('.), internal communication by 

 ' land and water, 8(;i. 

 : Walker (E. O.) 011 earth emreiits, O.".. 

 ! Wampum, the nature and origin of, 11. 

 j Hale on, !>!(>. 

 , Warington (1!.) on nitrification, 082. 



