D 
Esq. — VII. On the Volumetric Relations of Ozone, and the Action of the Electrical Discharge on Oxy- 
gen and other Gases. By Thomas Andrews, M. D., and Peter G. Tait, M A. — VII. On the 
. Mathematical Theory of Sound. By the Rev. S. Earnshaw, M. A. Communicated by Professor W. H. 
Miller. — IX. On the Lines of the Solar Spectrum. By Sir David Brewster, and Dr. J. H 
Gladstone. — X. On the Electric Conducting Power of Alloys. By A. Matthiessen, Ph, D, Com- 
municated by Professor Wheatstone. — XI. On the Specific Gravity of Alloys. By A. Matthiessen, 
Ph. D. Communicated by Professor Wheatstone. : 
Part II. (with 17 Plates) enthilt: XII. The Bakerian Lecture. — Experimental Researches to 
determine the Density of Steam at different Temperatures, and to determine the Law of Expansion of Su- 
perheated Steam. By William Fairbairn, Esq., and Thomas Tate, Esq. — XII. On a new 
Method of Approximation applicable to Elliptic and Ultra -elliptic Functions. By Charles W. Merri- 
field. Communicated by the Rev. H. Moseley. — XIV. On Quaternary Cubics. By the Rev. George 
Salmon. Communicated by A. Cayley, Esq. — XV. On Isoprene and Caoutchine. By C. Greville- 
Williams. — XVI. On the Relation between Boiling- point and Composition in Organic Compounds. 
By Hermann Kopp, M. D., Ph. D. Communicated by D. A.W. Hofmann. — XVII. On the Oc- 
currence of Flint-implements, associated with the Remains of Animals of Extinct Species in Beds of a late 
Geological Period, in France at Amiens and Abbeville, and in England at Hoxne. By Joseph Prest- 
wich, — .XVIIL On the Formulae investigated by Dr. Brinkley for the general Term in the De- 
velopment of Lagrange’s Expression for the Summation of Series and for successive Integrations. 
By Sir J. F. W. Herschel. — XIX. On the Thermal Effects of Fluids in Motion: Part UL On 
the Changes of Temperature experienced by bodies moving through Air. By Professor W. Thom- 
son, À. M., and J. P. Joule, LL. D. — XX. Reduction and Discussion of the Deviation of the 
Conipass observed on board of all the Iron-built Ships, and a selection of the Wood- built Steamships 
in Her Majesty’s Navy, and the Iron Steam-ship ,Great Eastern‘; being a Report to the Hydrographer 
of the Admiralty. By Frederick J. Evans, Esq. Communicated by Captain Washington. — 
XXI. On the Construction of a new Calorimeter for determining the Radiating Powers of Surfaces in Air: 
and its Application to the Surfaces of various Mineral Substances. By W. Hopkins, Esq., M. A. — 
XXII — XXIV. Contributions to the History of the Phosphorus - Bases. First, second and third Memoir. 
By Augustus William Hofmann. — XXV. Researches on Foraminifera. Fourth and concluding 
Series. By William B. Carpenter, M. D. — XXVI. Researches on Sugar Formation in the Liver. 
By Frederick William Pavy, M. D. Communicated by Dr. Sharpey. — XXVII. On the Dis- 
tribution of Nerves to the Elementary Fibres of Striped Muscle. By Lionel 8. Beale. 
2) Proceedings of the Royal Society. Vol. XL No. 43. 44. 80, 
„Die beiden Hefte enthalten die Sitzungsberichte der königl. Gesellschaft vom 10. Januar bis 20. Juni 
1861, darunter in No. 43.: Contributions to the Physiology of the Liver — Influence of Alkalies. By Fre- 
' derick W. Pavy, M. D.; in No. 44.: On the Secular Change in the Magnetic Dip in London, between 
the years 1821 and 1860. By Major-General Edward Sabine. 
3) The Royal Society- 30th November, 1860. 
CR eg königl. Gesellschaft zu London.) 
dia The Geological PRE: deg 
The Quarterly Journal of the Geological Society. Vol. XVII. Part 3, 4. No. 67. 68. With Plates. 
London 1861. 8°. 
No. 67. enthält: Prof. R. Harkness on the Rocks of the South Highlands and North Ireland. — 
