Index. 



477 



gium, 348 — on the effect of sulphuric 

 acid on agates, 398. 

 Har.nah, Mr. on shells found in the 

 Plymoutli lime-stone, 150, 311, S\6, 

 Hare, Mr. on basalt, 450. 

 Har\ey, Mr. on the liuctionary calcu- 

 lus, 468. 

 Hauvne, analysis of, 42. 

 Headii'.gton oyster, new localities of, 



390. 

 Heart of animals, on the motion of, 227. 

 Heal, discoveries rcspectin;, 12 — evolv- 

 ed during thecoagulation of blood, 40. 

 — Dr. Black's discoveries on, 326. 

 Heaton main colliery, ^eadful acci- 

 dent in, 470. 

 Heilbrunn, mineral water of, analyzed, 



33. 

 Ileliiitrnpp, found in the hill of Kin- 



noul, "iSS. 

 Hemlock, analysis of, 36. 

 Henry, Dr. on tlie conversion of cast- 

 iron pipe", into a substance resembling 

 plumbago, 66. 

 Heppingen, mineral water of, analyzed, 



34. 

 Ilildchrand, Professor, experiments by, 

 to ascertain it human bones contain 

 magnesia, 41. 

 Hill of St. Pierre, near Maestricht, de- 

 scribed, 229. 

 Hippurites, on, 452. 

 Hisinger, Mr. analysis of various mi- 

 nerals, by, 49, 50, 51, 52, 138. 

 Hoffman, Mr. death of, 77. 

 Honey, Rev. E. on a hill near Maes- 

 tricht, 229, 

 Hooke, Mr. on the construction of naval 



charts, 227. 

 Horner, Leonard, Esq. on thejunction 

 of sand-stone and trap at tlie hill of 

 KinnoHl, 151 — on the soulh-west of 

 Somers.'tshire, 391 — account of the 

 brine springs at Droitwich, by, 4)8. 

 Hounslow Heath, road proposed over, 



394. 

 Hudson^ Bay, mineralogy of, 146. 

 Hnme, Mr. aniinadver-ions on, 292 — 



answers by, 1 16, 4'^8. 

 Husson, Mr. David, on the »oIar spec- 



Irum, 154. 

 Hydriodatfh, desrribi-d, 298. 

 Hydriodic acid, \0i. 

 Hyjieroxymuriate of polasli, action of 

 acids on, 453. 



I. 

 Jacn de Bracamoros, po-tmari of, 76. 

 Jameson, Professor, , dislriljulion <if 

 tloet/.lrap rocks, by, 77 — <m ibemi- 

 iieraliipy of (he Pentlaiids, I3>i — on 

 conglonierated rockn, 139— ininera- 

 lo^ical nbviTvalionnnnd hpeculalions, 

 hv, 14'> — on ihc mineralogy of Ivvnt 

 Lnihian, I5<;. 

 I(r, polar, ijii, 152. 

 Irt laud, vtcai tier ill, query respect in|;,74. 



Iceland spar, multiplication of images 

 and colours in, 405. 



Iinrie, Col. on the Camsie Hills, 135. 



Insects, distribution of, SC8. 



Institute of France, account of, for 

 1814, 457. 



Todaies, 404. 



Iodine, account of, J2 — foim of its 

 crystals described, i'37 — memoir on, 

 101 , 2f)7, 296, 40i—tombinalion Willi 

 oxygen, 388 — optical properties, 466. 



Induret of azote, 107. 



loduretod hyilriodales, -iCS. 



John, Professor, experiments by, on 

 guras, 37 — on the encumber, 388 — 

 on native yellow oxide of lead, 47. 



Johnson, James, Esq. on fos-.ll bones, 70. 



Ireland, noilh of, geohTgy of, 115, 149. 



Iron, separation of from manganese, 

 23 — best mode of precipitating, 23 

 cast, pipes, conversion of into a sub- 

 stance like phunbago, 66 — vitrious 

 black oxide of, analyzed, 47 — sparry, 

 analyzed, 49— cast, whether it ex- 

 pands on congealing, 465. 



K. 



Patrick, on the epidermis 

 143, SOS — on the ascent 



Keith, Rev 

 of plants 



of the sap in trees, 390. 

 Kidd, Dr. on the mineralogy of St. 



David's, Pembrokeshire, 447. 

 Kinfauns Castle, weather at, 314. 

 Kinnoi'l, hill of, on, 143. 

 Klaproth, Professor, analysis of aeti- 



noliic, by, 4:1. 

 Knox, Mr." on coloured rings, 387. 



L. 



Lactuea saliva, sap of, analyzed, 469. 



Ljf:r;:nge, M. Bouillon, analysis of sea- 

 water, by, 32. 



Lalnpadiu^, J'rofessor, experiments by, 

 on potatoes, 39 — on nickel. 61. 



Lailiins, Mr. teaches crystallography, 

 155. 



Leach, Dr. W. El ford, sword-fish de- 

 scribed, h\, 136 — on the genus squa- 

 his, 136 — on Dr. Cross's opiniuns, 

 232 — on shells in i'lyinouth liuie-ntonr, 

 232 — a:raiif;emi'nt of insects, by, 308 

 - slructuie iif the cerebelkii.n, M^. 



Lead, oxide of, an;ilyzed,^7 — ore, new 

 species of, 141 — je.low oxide of, 

 wlniliera pro:o\ide, 186--asa uui- 

 son, 387. 



Lectures, 71, 230, SI 2, 392. 



Leithner, A!, method of rendering pLi. 

 linum malleable, eonlrivcd by, 20. 



Lfoiifodr)!! taraxicum.sap of,anBl\zcd, 

 4(t9. 



Lepid'ilile, anal) zed, 50. 



Lis;lii, depoi.iriMiion ot', 69 — and heat, 

 disCKveiii-.-i M"-J) ctlef, ;2. 



I.ime, iisa pi>'«;tn, 38li. 



Liiiie-'Stone, fifxiblc, 71— traosiCion, In 

 Cunnthia, 78. 



