924 



INDEX. 



shonaland and the habits and customs 

 of the inhabitants, 538. 



Goodchild (J. G.) on a granite junction 

 in Mull, 722 ; the St. Bees sandstone 

 and its associated rocks, ih. 



Gorilla, on the articular processes of the 

 vertebrse in the, compared with those in 

 man, and on costo-vertebral variation 

 in the gorilla, by Prof. Struthers, 906. 



' Grampian series ' (pre-Cambrian rocks) 

 of the Central Highlands, Dr. H. Hicks 

 on the, 712. 



Granite junction, a, in Mull, J. G. Good- 

 child on, 722. 



Grantham (R. F."), the absorption and 

 filtration of sewage on sandy and 

 other soils, 86.3. 



Graphic methods in mechanical science, 

 the development of, second report on, 

 373. 



Graphic solution of dynamical problems, 

 Lord Kelvin on, e^S. 



Gray (J.), a contribution to the theory of 

 the perfect influence machine, 640. 



Gray (J. H.), slow oscillations produced 

 on discharging electric condensers of 

 great capacity, 642. 



Gray (J. W.) and P. F. Kendall, the 

 cause of the ice age, 708. 



Gray (Prof. T.) on the earthquake and 

 volcanic phenomena of Japan, 93 ; on 

 standards for use in electrical measure- 

 ments, 132 ; on the advisability and 

 possibility of establishing observations 

 upon the prevalence of earth tremors, 

 343. 



Gray (W.) on the collection, preservation, 

 and systematic registration of photo- 

 gp"aphs of geological interest in the 

 United Kingdom^ 290. 



Green sand in the Lower Greensand, 

 A. C. G. Cameron on a, 710. 



Green sandstone in Bedfordshire, A. C. 

 G. Cameron on a, 710. 



Grove (Mrs. L.), the desert of Atacama, 

 814. 



Guillaume (C. E.) on the change of re- 

 sistance of mercury with temperature, 

 138 ; report on constants and units, 

 165. 



♦Gulf oE Guinea, the density, tempe- 

 rature, and motion of the waters of 

 the, by J. Y. Buchanan, 813. 



Giinther (Dr. A. C. L. G.) on the present 

 state of our knowledge of the zoology 

 and botany of the West India Islands, 

 and on the steps taken to investigate 

 ascertained deficiencies in the fauna 

 and flora, 353. 



Habitual offender, the, and the criminal 

 from an economic, statistical, and 

 social standpoint, by Dr. J. F. Suther- 

 land, 845. 



Haddon (Prof. A. C.) on improving and 

 experimenting with a deep-sea tow-net 

 for opening and closing under water, 

 366 ; on the value of art in ethnology, 

 901. 



Hags and lampreys, Dr. J. Beard on, 789. 



Hale (H.) on the North-western tribes of 

 the Dominion of Canada, 545 ; remarks 

 on linguistic ethnology, ib. 



Haliburton (R. G.) on the North-western 

 tribes of the Dominion of Canada, 545. 



Hallen (A. H.) on opening relations with 

 the Hausa race of West Soudan, 817. 



Halogen addition products of salts of 

 organic bases, the, by Drs. L. Dobbin 

 and J. Walker, 681. 



Haloids, the formation of, from pure 

 materials, provisional report on, 262. 



Harker (A.) on porphyritic quartz in 

 basic igneous rocks, 726. 



♦Harker (Dr. J. A.), the reaction of 

 hydrogen with mixtures of oxygen 

 and chlorine, 675. 



and P. J. Hartog on a delicate 



calorimeter, 662. 



Harmer (S. F.) on the occupation of a 

 table at tlie laboratory of the Marine 

 Biological Association at Plymouth, 

 356. 



Harris ( W. B.), a recent journey in Yemen, 

 818. 



Harrison (J.) and Prof. G. B. Howes on 

 tlie skeleton and teeth of the Austra- 

 lian dugong, 790. 



Hartley (Prof. W. N.) on electrolysis in its 

 physical and chemical bearings, 72 ; 

 on the action of light on the hydracids 

 of the halogens in presence of oxygen, 

 192 ; on wave-length tables of the 

 spectra of the elements and com- 

 pounds, 193. 



Hartog (Prof. M. M.) on the steps taken 

 to establish a botanical laboratory at 

 Peradeniya, Ceylon, 363 ; on Rabl's 

 doctrine of the personality of the seg- 

 ments of the nucleus, and Weismann's 

 ' idant ' theory of heredity, 742 ; *a 

 chytridian parasitic on Cyclops' eggs, 

 747. 



Hartog (P. J.) and Dr. J. A. Harker on a 

 delicate calorimeter, 662. 



Harvie-Brown (J. A.) on making a digest 

 of the observations on the migration 

 of birds, 366. 



Hausa race of AVest Soudan, on opening^ 

 relations with the, by A. H. Hallen, 

 817. 

 ♦Haycraft (Prof. J. B.), fertilisation of 



the eggs of the stickleback, 792. 

 Heat generated in the galvanic battery, 



sources of, by M. Maclean, 640. 

 Hedgehog, the, the skin of. Dr. E. W. 



Carher on, 773. 

 , the so-called hibernating gland in, 



