192 Royal Irish Academy. 



Repoet or THE Couis^ciL roE THE Teae 1881-1882, 



Since the date of the last Eeport of the Council the following 

 Parts of the Transactions have been published : — 



Vol. xxviii. — Science. 



Part 6. '* Xew Eesearches on Sun-heat and Terrestrial Eadiation, 

 and on Greological Climates." By Eev. Dr. Haughton, f.e.s. 



Part 7. "Extension of the Theory of Screws to the Dynamics of 

 any Material System." By Eobert S. Ball, ll.d., f.e.s. 



Yol. xxvii. — Polite Literature and Antiquities. 



Part 4. "■ Fasciculus of Prints from Photographs of Casts of Ogham 

 Inscriptions." By Sir Samuel Ferguson, ll.d. 



The following Parts of the Transactions are in the Press and will 

 be published immediately : — 



Yol. xxviii. — Science. 



Part 8. " On some hitherto undescribed Compounds of Selenium." 

 By Charles A. Cameron, m.d., and Edmund W. Davy, m.d. 



Part 9. "On the Dynamics of a Eigid System jStloving in JN'on-Eu- 

 clidian Space." By Eobert S. Ball, ll.d., f.e.s. 



Of the Proceedings, part 6 of vol. iii. (Second Series), containing 

 Papers on Science, was published in April, 1881 ; part 3 of vol. ii. 

 (Second Series), containing Papers on Polite Literature and Antiqui- 

 ties, and part 7 of vol. iii. (Second Series), containing Papers on 

 Science, were published in December, 1881. 



The contributors in the Department of Science are : — Dr. Ball ; 

 Drs. Davy and Cameron ; Dr. Tarleton ; Dr. Haughton ; Dr. Davison ; 

 Professor O'Eeilly ; Professor Church; Mr. J. F. Knott; Mr. F. 

 Hodges ; Mr. G-. A. Kinahan ; Mr. E. T. Hardman ; Mr. B. C. Windle ; 

 Mr. W. E. Eoberts ; Messrs. J. Wright and F. P. BalkwiU ; Mr. S. A. 

 Stewart. 



In the Department of Polite Literatui'e and Antiquities : — Lord 

 Talbot de Malahide ; Dr. Frazer ; Dr. Macalister ; Sir Samuel Fer- 

 guson ; Mr. T, IS^. Deane ; Mr. E. T. Hardman ; Mr. "VY. J. Knowles ; 

 Eev. T. Olden. 



