CONTENTS—continued. 
IX. On the Total Annual Heat received at each point of the Earth’s 
Surface from the Sun, and on the amount of the Loss of that Heat 
caused by Radiation into Space, neglecting the effect of the 
Atmosphere. By the Rev. Samuer Haveuroy, M.D., Dublin, 
D.C.L., Oxon, 
X. On the orca Gemniion of a Crop of Hay. By Gxsuen 
A. Cameron, M.D., F 
XI. On an attempt to. Siete the Peston of the Gent megaceros 
commonly called the Irish Elk. By W. Witt1aMs, : 
XII. Ona supposed new species of Ceratozamia. a: Dayip Moony, 
Pu.D., F.L.S., 5 : a : 
XIII. On a new form of Electrical Contact-maker for Asiaeuueeeal 
and other Clocks. By Howarp pare M.E., F.R.A.S. 
(With a woodcut.) ‘ 3 : = 
XIV. On the effect of cold upon ihe. Geregeth of Tren By Staff- 
Surgeon Epwarp L. Moss, M.D., R. N., - - . F 
Minutes of Proceedings from February 18, 1878, to June 17, 1878, 
PUBLICATIONS OF THE ROYAL DUBLIN SOCIETY. 
TRANSACTIONS : Quarto, in parts, stitched. 
Vol. I. (new series). [Already published. ] 
Page 
92 
101 
105 
112 
115 
117 
i to vi 
Part 1.—On Great Telescopes of the Future. By Howarp GRUBB, 
F.R.A.S. (November, 1877.) 
Part 2.—On the Penetration of Heat across Layers of Gas. 
G. J. Stonry, M.A., F.R.S. (November, 1877.) 
By 
Part 3. On the iSppollites of Mars. By Wentworta Ercx, 
LL.D. (May, 1878.) 
Part 4.—On the Mechanical Theory of Crookes’s, or Polarization 
Stress in Gases. By G. J. Sronzy, M.A., F.R.S. (October, 1878.) 
Part 5.—On the Mechanical Theory of Crookes’s Force. By G. 
F. Frrzceratp, M. A., F.T.C.D. (October, 1878.) 
Part 6. ieee on aN Physical Appearance of the Planet Mars. 
By J. L. E. Dreyer, M.A. a 1 and 2. (October, 1878.) 
PROCEEDINGS: 8vo., in parts, stitched. 
Vol. I. (new series), already published. 
Part 1.—Pages 1 to 52. (November, 1877.) 
by 2.—Pages 53 to 132. (May, 1878.) 
gat a, Concluding Volume I. With Title Page and Table of 
Contents. (To be published i in November, 1878.) 
Vol. II. (new series.) 
Part 1.—Pages 1 to. 120. (October, 1878.) 
? 
J 
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