24^ 



REPORT 1870. 



*Geometry, W. K. Clifford on an unex- 

 plained contradiction in, 12. 



.Gerland (Dr. B. W.) on tlie action of 

 sulphurous acid, in aqueous solution, 

 on phosphates and other compounds, 

 66 ; on the occurrence of vanadium, 

 67. 



Germ-life, Dr. F. Crace-Calvert ou the 

 deTelopment of, 132. 



Germ theory, Dr. Child on protoplasm 

 and the, 131. 



.*Germ theory ' of disease, W. Hope on 

 the antiseptic treatment of contagia 

 as illusti-ated hy the, 140. 



Gibson (Thomas) on alanormal petals ou 

 flowers oi Ranunculus aqnatilis, 115 ; 

 on the parasitic habits of Pyrola rotun- 

 difolia, 116. 



*Gilpin (Governor) on the physical geo- 

 graphy of Colorado and the adjacent 

 regions, 170. 



Ginsburg (the Eev. Dr.) on the relation 

 of the ancient Moabites to neighbour- 

 ing nations, as disclosed in the newly 

 discovered Moabite stone, 149. 



Glacial and postglacial deposits, H. F. 

 Hall on the, in the neighbourhood of 

 Llandudno, 72. 



— — , middle, formation of the east of 

 England, S. V. Wood and _F. W. 

 Harmer on the palffiontological as- 

 pects of the, and their bearing upon 

 the age of the middle sands of Lanca- 

 shire, 90. 



phenomena in the central district 



of England, Rev. II. W. Crosskey on 

 the, 72. 



Gladstone (John II.) on reciprocal de- 

 composition viewed with reference to 

 time, 57. 



Glaisher (.lames) on the temperature of 

 the air at 4 feet, 22 feet, and 50 feet 

 above the ground, 33. 



Gold, Dr. J. Br_yce on the matrix of the, 

 found in the Scottish gold-fields, 70. 



Gold-fields, Sir J. Swinburne on the 

 South- African, 17G. 



Gold-quartz crystal, T. A. Readwin on a 

 Merionethshire, and on some stream 

 gold recently found in the river Mawd- 

 dach, 84. 



Goodman (Dr. John) on albumen and its 

 transformation into fibrin by the 

 agency of water, 139. 



Gordon (A.) on the prevention of lead- 

 poisoning in water, GO. 



Gossage (W.) on. soda manufacture, 58. 



Granite, James Thomson on the occur- 

 rence of pebbles and boulders of, in 

 schistose rocks in Islay, 88. 



Graiit, (Colonel J. A) on the vegetable 

 products of Central Africa, 117, 229. 



Gravel-beds, G. J. Stoney on the recent 

 formation of, resembling middle drift, 

 86. 



*Gray (Dr. J. E.) on the whalebone- 

 whales of the southern hemisphere, 

 117; on the Portuguese anchor-sponge 

 {Pheronema Grayi), 117. 



Green slates. Prof. Harkness and H. A. 

 Nicholson on the, and porphyries froni 

 the lake-district, 74. 



Griersou (Dr.) on variation of colouring 

 in animals, 140 ; on carved stones re- 

 cently discovered in Nithdale, Scot- 

 land,' 150. 



Guun (Rev. J.) on the formation of 

 boulder-clays and alterations of level 

 of land and water, 72. : 



Hadramaut, W. Munzinger on a journey 

 into the interior of, 172. 



Hsematozoa, Dr. Cobbold on the heart 

 of a Chinese dog containing, 135. 



Hainan, R. Swinhoe on the natural his.< 

 tory of, 128. 



, R. Swinhoe on the island of, 176. 



Hall (Hugh F.) on the glacial and post- 

 glacial deposits in the neighbom'hood 

 of Llandudno, 72. 



Hall (John J.) on a new electro-magne- 

 tic anemometer and the mode of using 

 it in registering the pressui'e and velo- 

 city of the wind, 35. 



Plall (T. M.) on the abnormal growth of 

 ferns, 117. 



*HammeriDg and stone-dressing nia-^ 

 chinery, Dr. J. H. Lloyd on, 219. 



Hancock (Albany) on the larval state of 

 Ilolffula, with descriptions of several 

 new species of simple Ascidians, 118. 



Harcourt (A. Vernon) on a method for 

 the determination of sidphur in coal- 

 gas, 59. 



*TIargreaves (James) on the separation 

 from iron-furnace cinder of phosphoric 

 acid for manurial purposes, 60. 



Harkness (Prof) and II. A. Nicholson 

 ou the green slates and porphyries of 

 the lake-district, 74. 



Harkness (Prof.) on the discovery of a 

 kitchen-midden at Balvcotton, in co. 

 Cork, 150. 



Harley (the Rev. R.) on Boole's ' Laws 

 of thought,' 14. 



Harmer (F. W.) on some thermal springs 

 in the fens of Cambridgeshire, 74. 



and S. V. Wood on the palseonto- 



logical aspects of the middle glacial 

 formation of the east of England and 



