— cui — 



IH. 7. Cayley. Table of A"'0 ,, -j-Il (m) up to m=n=20. — llicks. On the problem of two pulsating 

 splieres in a fluid. — Fisher. On implement-bearing loams in Suffolk. — Greenhill: On Green's function 

 for a rectangular parallelepiped. — Sedgwick. A preliminary notice on the developinent of the 

 Mdney in its relation to the Wolffian body in the chick. — Glaisher. On the value of the Constant 

 in Legendre's formula for the number of primes inferior to a given number. — Shaw. On experiments 

 with mercury electrodes. — Hart. On two models of parallel motions. — in. 8. Glaisher. Theorems 

 in elementary trigonometry. — Glazebrook. On the reflexion and refraction of light. — McK. 

 Hughes. On the transport of fine mud and vegetable matter by conferva. — Fd. On the altered rocks 

 of Anglesea. — Cayley- On the Schwarzian derivative and the polyhedral functions. — Pearson, 

 Observations of the Sun on the northern sea-horizon, taken between 10 p.m and 3 A.M. August 1 — 2, 

 1879, at and near the North Cape. — Taylor. On a section of Newton's Principia in relation to 

 modem geometry. — Greenhill. Integrals expressed by inverse elliptic functions. — Bayleigh. On the 

 minimum aberration of a single lens for parallel rays. — Freeman. Note on the value of the least 

 root of an equation allied to J 0 (s)=0. ■ — Keeping. On the included pebbles of the Neocomian deposits 

 of Potton and Upware, and their hearing upon the physical features of the lower cretaceous period. — 

 Sedgwick. On the dewelopment of the structure known as the « glomerulus of the head-kidney » in 

 the chick. — Taylor. On Newton's organic description of curves. — Glaisher. Addition to a previous 

 paper on some theorems in trigonometiy. — ìv. 1. Greenhill. On the general motion of a liquid 

 ellipsoid under the gravitation of its own parts. — Taylor. On the history of geometrica! continnity. — 

 Rayleigh, On a new arrangement for sensitive fiames. — ld. On an effect of vibrations upon a suspended 

 disc. — Sedley Taylor. On an apparatus illustrating the movement of sound-waves and water-waves. — 

 Pearson. On the experiments made by Biot and others on horizontal refraction. — Hicks. On the 

 problem of two pulsating spheres in a fluid. — Venn. On the various notations adopted for expressing 

 the common propositions of logie. — ld. On the employment of geometrical diagrams for the sensible 

 representation of logicai propositions. — Tawney and Keeping. On the beds at Headon Hill and 

 Colwell Bay in the Isle of Wight. 



+ Proceedings of the r. Geographical Society. Voi. III. n. 13. London, 1881. 8.° 



in. 1. Barile Frere. On temperate south Africa. — Comber. Brief account of recent journeys in 

 the interior of Cougo. — Milum. Notes of a journey from Lagos up the river Niger to Bida, the capital 

 of Nupe and Illorin in the Tomba country, 1879-80. — Final report of the executive Committee 

 of the african exploration fund. — in. 3. Markham. The voyage of the «. Eira » and Mr. Leigh Smith's 

 arctic discoverie s in 1880. — Morgan. A journey through Semhétchia to Kuldja in 1880. — Selous. 

 Journeys in the interior of south centrai Africa. 



'Troceedings of the r. Society of Edinburgh. Session 1879-80. Edinburgh, 8.° 



Hannay. On the Expansion of Cast Iron while Solidifying. — Knott. Besearches on Contact 

 Electricity. — Forbes. On an Instrument for detecting Coal-Gas in Mines. — Tait. On Coinets. — 

 Stirling. Additional Observations on Pungus Disease of Salmon and other Pish. — Reignier Gondar. 

 The Trigonometrical Survey of Palestine. — Chrystah On Minding's System of Porces. — Tail. On a 

 Problem in Arrangements. On a Graphical Solution 'of the Equation Vp;p = 0. — Forbes. Remarks 

 on Mr Crookes' Becent Experiments. — Tait. Additional Note on Minding's Theorem. — Aitken. 

 On the Distribution of Temperature under the Ice in Prozen Lakes. — Brando: Remarks on the 

 Aborigines of the Andaman Islands. — Nicol. The Action of Sulphide of Potassimo upon Chlo- 

 roform. — Tait. Note on the Elimination of Linear and Vector Punctions. — Geikie. On the 

 Geology of the Bocky Mountains. — Forbes. On Comets. — Tait. Note on the Velocity of Gaseous 

 Particles at the Negative Pole of a Vacuum Tube. — Thomson. On Steam-pressure Thermometers 

 of Sulphurous Acid, Water, and Mercury. — fd. On a Sulphurous Acid Cryophorus. — ld. Vibrations 

 of a Columnar Vortex. — Turner. The Structure of the Comblike Branchial Appendages and the 

 Teeth of the Basking Sharks (Selache maxima). — IJerdman. Preliminary Report on the Tunicata 

 of the « Challenger » Expedition. — Tait. On some' Applications of Rotatory Polarization. — Reignier 

 Gender. The Topography of Jerusalem. — Geikie. The Gaology of the FarSe Islands. — Wallace. 

 Meteorological Note. — Tait. On the Colouring of Maps. — Murray. On the Structure and Origin 



