INDEX. IX 



Gibraltar skull, exhibit of cast of. By G. Elliot Smith. P. xviii. 

 Gibson, A. H. Behaviour of bodies floating in a free or a forced vortex. 

 M. 7. 



The manner of motion of water flowing in a curved path. i\I. 13. 



Gwyther, R. F. The conditions that the stresses in a heavy body should be 



purely elastic stresses. M. 20. 

 Gymnosporangiiu)i, parasitic on the common Juniper. Exhibited by F. E. 



Weiss. P. xxvii. 

 Harley, Rev. Robert, obituary notice of. By F. N. P. xxxv. 

 Hickson, S. J. On a specimen of Csteocella septentrionalis (Giay). M. 23. 

 Higgins, W. and J. Dalton, rival claims of. By A. N. Me'drum. M. 22. 

 Hoff, J. H. van't, obituary notice of. By N. S. P. xxxvii. 



reference to death of. By F. Jones. P. xvii. 



Holden, H. S. On an abnormal spike of Ophioglossutn vulgaltim. M. 9. 

 Holt, A. The boric acids. M. 10. 



and Myers, J. E. The hydration of metaphosphoric acid. P. xvii. 



Huggins, Sir William, obituary notice of. By H. S. P. xxxix. 



Hybrid of Oxlip {Primula elaiior) and Primrose {P. acaidis). Exhibited 



by F. E. Weiss. P. xxiv. 

 Hydration of Metaphosphoric acid. By J. E. Myers and A. Holt. P. xvii. 

 Hydrogen peroxide, action of on quinone. By E. Knecht P. xxiv. 

 Influence of atmospheric pressure and humidity on animal metabolism. By 



W. Thomson. P. xxii. 

 Jones, F. Reference to death of Prof. J. IT. van't Hoft. P. xvii. 

 Kemp, P. Demonstration of effects of heat on pure rubber strip. P. x. 



and Schwartz, A. Some physical properties of rubber. M. 12. 



Knecht, E. On the action of hydrogen peroxide on quinone. P. xxiv. 

 Lange, E. F. An account of some remarkable steel crystals, along with 



some notes on the crystalline structure of steel. M. 24. 

 I>arge scattering of the a particles. By H. Geiger. P. xx. 

 Lower Lias Plesiosauiian pectoral girdle. By D. M. S. Watson. ]\L 16. 

 Makower, W. and Russ, S. Notes on Scattering during Radio-active 



Recoil. M. 2. 

 Manner of motion of water flowing in a curved path. By A. H. Gibson. 



M. 13. 

 March, M. C. Studies in the Morphogenesis of certaia Pelecypoda : (i) A 



preliminary note on variation in Unio pictortmi, Unio iuinidus, and 



Anodonta cygnea. M. 8. (2) The ancestry of Triooiiia gibbosa. 



^L II. (3) The ornament of Trigonia davellata and some of its 



Derivatives. i\L 15. 



