xvl REPORT — 1903. 



Page 

 6. Supplemental'y List of Miaerala oceurring in Ireland. By Henry J. 



Seymour, B.A., F.G.S 671 



6. The Average Composition of the Ig-neous Rocks. By F. P. Mennell, 



F.G.S....! 671 



Section D. -ZOOLOGY. 



Address by Professor Sydney J. Hickson, M.A., D.Sc, F.R.S., President of 

 the Section 672 



THURSDAY, SEPTEMBER 10. 



1. Some Results on the Morphology and Development of Recent and Fossil 

 Corals. By J. E. DuERDEN, Ph.D., A.R.O.Sc. (Loud.) 684 



2. The Coral Formations of Zanzibar and East Africa. By Cyril Crossland 68.5 



3. *Notes on the Coral Reefs of the Indian Ocean. By J. Stanley 

 Gardiner, M.A 687 



4. Septal Sequence in the Coral Siderastrtea. By J. E. Duerden, Ph.D., 

 A.R.C.Sc. (Lond.) 687 



5 Polymorphism in the Pennatulida. By Professor Sydney J. Hickson, 

 F.R.S. .:. 688 



6. The Assimilation and Distribution of Nutriment in Alajonium dtgitatum. 



By Edith M. Pratt, M.Sc 688 



7. On the Origin of the Epiphysis in Amphibia as a Bilateral Structure. By 



John Cameron, M.B 689 



8. Final Report of the Committee on the Migration of Birds (p. 289) 690 



9 Report of the Committee on the Occupation of a Table at the Zoological 

 Station at Naples (p. 282) 690 



10. Report of the Committee on the Index Animalium (p. 288) 690 



11. Report of the Committee on the Zoology of the Sandwich Islands (p. 305) 690 



12. Fourtli Report of the Committee on Coral Reefs of the Indian Region 



(p. 305) 690 



13. 'Interim Report of the Plj'mouth Marine Laboratory Committee 690 



14. Report of the Millport Marine Laboratory Committee (p. 308) 690 



Department of Physiology, 



1. Report of the Committee on the Microchemistry of Cells (p. 310) 690 



2. Report of the Committee on the State of Solution of Proteids (p. 304) ... 690 



3. *Interim Report of the Committee on the Physiological Efl'ects of Peptone 690 



4. *Interim Report of the Committee on the Functions of Visual Purple on 



the Retina 690 



FRIDAY, SEPTEMBER 11. ;; 



Address by the President 672 



1. The Bionomics of Convoluta roscoffensis,-w\i\\ special reference to its Green 



Cells. By Frederick Keeblb, M.A., and F. W. Gamble, D.Sc 691 



2, Note on the Skull of Grampus griseus found on the Coast near Galway. By 



Professar Richard J. Anderson, M.D 091 



