( 8 ) 
PART 
17. — Catalogue of the Earthquakes having occurred in Great Britain and Ireland during 
Historical times ; arranged relatively to Localities and Frequency of Occurrence, 
to serve as a Basis for an Earthquake Map of the Three Kingdoms. By Joseph 
P. O'Reilly, C.E., Professor of Mining and Mineralogy, Royal College of 
Science, Ireland. (Plate XI.) Price 2s. 
18. — Report on some recent Foraminifera found off the Coast of Dublin and in the Irish 
Sea. By Frederick Pryor Balkwill and Joseph Wright, F.G.S. (Plates 
XII., XIII., and XIV.) Price 2s. 
19. — On the Botany of Sinai and South Palestine. By H. C. Hart, B.A. (Plates XV., 
XVI., and XVII.) Price 2s. 
20. — On Three Circles related to a Triangle. By W. S. M'Cay, M.A., F.T.C.D. Price Is. 
21. — On the Nitroprussides of the more important Bases of Opium. By Edmund W. 
Davy, A.M., M.D., M.R.I. A., Professor of Forensic Medicine, Royal College 
of Surgeons, and Examiner in Medical Jurisprudence, Royal University, Ireland, 
&c. Price 1*. 
22. — Alphabetical Catalogue of the Earthquakes recorded as having occurred in Europe 
and adjacent Countries, arranged to serve as a Basis for an Earthquake Map of 
Europe. By Joseph P. O'Reilly, C.E., Professor of Mining and Mineralogy, 
Royal College of Science, Dublin. Price 4s. 6d. 
23. — On some Properties of certain Plane Curves. By R. A. Roberts, M.A. Price Is. 
24. — Observations on Lion-breeding in the Gardens of the Royal Zoological Society of 
Ireland. By V. Ball, M.A., F.R.S., F.G.S., M.R.I.A., Director of the 
Science and Art Museum, Dublin, and Hon. Sec. of the Royal Zoological 
Society. (Plate XVIII., and Tables). Price 2s. 
25. — Geometrical Theorems, By John C. Malet, Professor of Mathematics, Queen's 
CoUege, Cork. [Title-page and Table of Contents to Volume XXVIIL] 
Price Is. 
[For Vol. XXIX., vide page 1.] 
Applications for any of the Puhlications of the Academy are to be addressed to 
The Teeasurer of the Koyal Irish Academy, 19, Dawson-street, Dublin; 
or to 
Hodges, Piggis, & Co., Dublin ; or "Williams & [N'oegate, 14, 
Henrietta - street, Covent Garden, London, and 20, South 
Prederick-street, Edinburgh. 
