Contents. 
PART II1.—continued. 
XXXII.—On the Selection of Suitable Instruments for Photographing 
the Solar Corona during Total Solar Eclipses. By ALBERT 
Taytor, A.R.C.Sc.(Lond.), A.R.S.M., F.R.A.S., 
XXXIII.—On derived Crystals in the Basaltic cae of Glstiemnann 
Port, Co. Down. By Grenvitite A. J. Conn, M.R.I.A., 
F.G.S8., Professor of Geology in the Royal College of Sailer: 
for Tnelinadl (Abstract), . 
XXXIV.—On the Fossil Fish-Remains of the Coal MManames ae the Pi fh 
Islands. Part II.—Acanthodide. By the late James W. 
Davis, F.G.S., F.L.8., F.S.A., &. (Abstract), . 
XXXY.—On EHozoonal Geen of the saute Blocks of Monte Sonar 
By Proressor H. J. Jounston-Lavis and Dr. J.W. GreGory, 
F.G.8. (Abstract), 
PART IV. 
XXXVI.—The Automatic ae By the Rzy. Ricuarp C. 
Bopxin, 
XXXVII.—The Occurrence x Siflhas in Talks Dearavaraely Co. West- 
meath, 1898, 1894. By J. R. H. Mac Fartanz, Staff- 
Commander R.N. (Retired), 
XXXVIII.—On Pucksia Mac Henryi, a New Fossil fren ae Gamipren 
Rocks of Howth. By Prorrssor Soxzas, D.Sc., LL.D., 
BRE Seal: : 
XXXIX.—A Colleen of Memid@nters ison Thalkegey West Adrien: By 
Gzorce H. CarprentER, B.Sc., Assistant Naturalist, Science 
and Art Museum, Dublin, 
XL.—On the Gold N ee hitherto found in ‘ihe Gatney Wchlom 
Thy Wie J Uiaey CIS IUCR Des Mlolvasn | (deleniss DUDES) i 
XLI.—Survey of Fishing Grounds: West Coast of Ireland, 1890-91. 
Notes on the Hydroida and Polyzoa. By J. E. Durrpen, 
AeiRaC asc: (London) ; Curator of the Museum of the 
Institute of Jamaica. (Plate XIV.), 
XLII.—On the Chemical Examination of Organic Matters in Te 
Waters. By W. E. Aprnuy, F.I.C., Associate of the 
Royal College of Science, Ireland ; Onesie in the Royal 
University of Ireland, 
XLIII.—Branched Worm-tubes and Aunommarninng, "By eormscor 
A.C. Happon, M.A., F.Z.8., Royal College of Science, 
Dublin, 
XLIV.—A Method of crane the Bower of Goneinon: ligarenouse 
Lights. By Joun R. WicHam, M.R.J.A., Member of the 
Council of the Royal Dublin Society, . 
XLYV.—Of the Kinetic Theory of Gas, regarded as Tins 
Nature. By Gzuorcr Jounstonr Sronzy, M.A., D.Sc., 
F.R.S., Vice-President, Royal Dublin Society, 
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