884 



REPORT — 1901. 



*Leaves, natural surgery in, Dr. F. F. 

 Blackman and Miss Matthaei on, 851. 



Leboub (Prof. G. A.) on -underground 

 temperature, 64. 



on life-zones in tJie British Car- 

 boniferous rocks, 288. 



Lees (Dr. C. H.) o» determining magnetic 

 force at sea, 29. 



Lengua Indians of the Gran Chaco, S. 

 Hawtrey on, 803. 



Lemaibe (Capt.) on the Belgian scien- 

 tific expedition of Ka-Tanga, 722. 



Letts (Prof. E. H ) and R. F. Blake 

 on chemical and biological changes 

 occurring during the treatment of 

 sewage by the so-called bacteria beds, 



«01. 



and J. Hawthorne on the absorp- 

 tion of ammonia from polluted sea- 

 water by Ulva latissima, 831. 



Lewis (A. L.) on the age of stone circles, 



427. 



(Rev. T.) on itineraries in Portu- 

 guese Congo, 717. 



Lias shale, the alterations of the, by the 

 Whyn dyke of Great Ayton, in York- 

 shire, 654. 



Life-zones in the British Carhoniferoxis 

 Tocks, Report on, 288. 



Light, the action of, on the hydration of 

 tin, Dr. Gladstone and G. Gladstone 

 on, 603. 



the influence of on, the clearing of 



turbid solutions and the movement of 

 small suspended particles. Prof. Dr. G. 



Quincke on, 60. 



from independent sources, the in- 

 terference of, Dr. G. J. Stoney on, 570. 



♦Lighthouse light, a new scintillating, 

 J. R. Wigham on, 768. 



Lightning, the protection of buildings 

 from, K. Hedges on, 770. 



Limbs of vertebrates, the origin of the 

 paired, J. Graham Kerr on. 693. 



Limpach (L.) and W. R. Hodgkinson 

 on some relations between physical 

 constants and constitution in benze- 

 noid amines, 608. 



LiSTEB (J. J.) on the coral reefs of the 

 Indian region, 363. 



* on diimorphism in f oraminifera, 



688. ^ , 



*LiTTLE (Archibald) on the crux of the 



• Upper YauRtse, 727. 



LiVEiNG (Prof. G. D.) on mave-le7igth 

 tables of the spectra of the elements and 

 compounds, 79. 



Lloyd-Moegan (Prof. C.) on the excava- 

 tion of caves at Uphill, 352. 



LoCKYEE(Sir J. 'Hi.) on ivave-leiigth tables 

 of the spectra of tlie elements and com- 

 pounds, 79. 



(W. J. S.) on a long period solar 



variation, 576. 



Lodge (Prof. A.) on tables of certain 

 mathematical functions, 54. 



(Dr. O. J ) on practical electrical 



standards, 31. 



on radiation from a source of light 



in a magnetic field, 39. 



Lomas (J.) on, the erratic blocks of the 



British Isles, 283. 

 Longe (F. D.) on a piece of yew from 



the forest bed on the east coast of 



England, apparently cut by man, 798. 

 *Lotsy (Dr. T. P.) on the International 



Association of Botanists, 830. 



on heterogenesis in conifers, 848. 



♦Luminous organ, a new form of, W. E 



Hoyle on, 689. 

 Lunacy in Scotland, the growth and 



geographical distribution of. Dr. J. F, 



Sutherland on, 742. 



Macalistee (Prof. A.) on tlie Natural 

 History and Ethnography of the Malay 

 Peninsula, 411. 



■ on exploration* in Crete, 440. 



on the morphology of transverte 



vertebral processes, 789. 



on the third occipital condyle, 789. 



■ (B. A. S.) on external circumstances 



bearing on the age of Ogham writing 



in Ireland, 792. 



on some results of recent excava- 



tions in Palestine, 794. 

 on some customs of the Fellahin of 



W. Palestine, 802. 

 Macallum (Prof. A B.) on the micro- 

 chemistry of cells, 445. 

 MacDonald (Mrs. J. R.) on the effect of 



legislation regulating women's labour, 



399. 

 (Norman D.) on railway rolling 



stock, present and future, 769. 

 McHeney (A.) on the exploration of 



caves in Ireland, 282. 

 and J. R. Kilbob on the relations 



of the Old Red Sandstone of N.W. 



Ireland to adjacent metamorphic rocks, 



and its similarity to the Torridon Rocks 



of Sutherlandshire, 636. 

 on the relation of Silurian and 



Ordovician rocks of N.W. Ireland to 



the great metamorphic series, 636. 

 MclNTOSH (Prof. W. C.) on the occupa- 

 tion of a table at the Zoological Station 



at Naples, 354. 

 *Mackay (Principal) on supra-sternal 



bones in the human subject, 799. 

 (T.) on the Poor Law and economic 



order, 755. 

 McKendbick (Prof. J. G.), Address to 



the Section of Physiology by, 808. 

 I on apparatus employed in researches 



on phonetics, 817. 



