of tbe Ellipsoid and the Ellipse. — Gordon. Measurements of electrical constante. — N. IL On the spe- 

 cific inductive capacities of certain dielectrics. Part 1. — n. Darwin. On the precession of a viscous 

 spheroid, and on the remote history of the earth. — Id. Problems connected with the tides of a 

 viscous spheroid. ■ — Parker. On the structure and development of the Skull in the lacer-tilia. Part I. 

 On the Skull of the common lizards (Lacerta agilis L. viridis, and Zooloca vivipara). — Crookes. Con- 

 tributions to molecular physics in high vacua. Magnetic deflection of molecular trajectory. - Laws 

 of magnetic rotation in high and low vacua -Posphorogenic properties of molecular discharge. — Prestwich. 

 On the origin of the parallel roads of lochaber and their hearing on other phenomena of the glacial 

 period. — Regnolds. On certain dimensionai properties of matter in the gaseous state. - Part L 

 Experimental researches on thermal transpiration of gases trough porous plates and on the laws of 

 transpiration and impulsion, including an experimental proof that gas is not a continuous plenum. - 

 Part H. On an extension of the dynamical theory of gas, which includes the stresses, tangential and 

 normal, caused by a varying condition ofgas, and affords an explanation of the phenomena of trans- 

 piration and impulsion. — 1871. r. ffi Leod and Ciarke. On the determination of the rate of vibra- 

 tion of tuning-forks. — Ayrton and Perry. The contact theory of voltaic action. Paper n. III. — 

 Lewis. Eesearches on the comparative structure of the cortex cerebri. — De la Rue. Experimental 

 researches on the electric discharge with the chloride of Silver hattery. — Niveti. On the conduction 

 of heat in ellipsoids of revolution. — Earl of Rosse. On some recent improvements made in the moun- 

 tings of the telescopes at Birr Castle. — Romanes. Concluding observations on the locomotor system 

 of Medusae. — Nuble. Eesearches on explosives. N. II. Fired Gunpowder. — Farr. English reproduction 

 table. — Lawas and Gilbert. Agricultural, botanical and chemical results of experiments on the mixed 

 herbage of permanent meadow, conducted for more than twenty years in succession on the same 

 land. Part L 



^Transactions (The) of the E. Irish Academy. V. XXVI. Science. N. XXII. Dublin, 1879. 4.° 



0' Reilly. Explanatory notes and discussion of the nature of the prismatic forms of a group of 

 columnar basalts, Giant's causeway. 



+ Id. id. Irish manuscript series. Voi. I. p. I. Dublin, 1880. 4.° 



Stokes. On the calendar of Oengus. 



'Verhandelingen der k. Akademie van Vetenschappen. Afd. natuurkunde. Deel XVIII. 

 Amsterdam, 1879. 4." 



Bierens de Haan. Iets over amenstelling van differentiaalvergelijkingen uit eene aangenomen 

 integraalvergelijking. — Lorenlz. Over het verband tusschen de voortplantingssnelheid van het licht 

 en de dichteid en samenstelling der middenstoffen. — Bleeker. Contribution à la faune ichthyologique 

 de l'ile Maurice. — Bierens de Haan. Over het differentieeren van eenige elliptische integralen naar 

 den modulus, of eene functie daarvan. ■ — ■ Bleeker. Sur quelques espèces inédites ou peu connues de 

 poissons de Chine appartenant au muséum de Hambourg. — Id. Etmmération des espèces de poissons 

 actuellement connues du Japon et description de trois espèces inédites. 



+ Verhandelingen vati het Bataviaasch Genootschap van Kunsten en Wetenschappen. 

 Deel XXXIX. Stuk 2. e Deel XLI. Stuk 1> Batavia, 1880. 4.° 



XXXIX. 2. Groeneveldt. Notes on the Malay archipelago and Malacca, compiled from Chinese 

 sources. — Van Rees. Overzigt van de geschiedenis der Preanger-Begentschappen. — Van der Chijs. 

 Proeve eener Ned. Indische bibliographie (1659-1874). — Holle. Kawi Oorkonden. Fecsimilé met tran- 

 scriptie van een inscriptie op koperen platen. — xli. 1 . Gerth van Wijk. De Geschiedenis van Prinses 

 Balkis. 



+ Verhandlungen der k. k. geologischen Reichsanstalt. 1880 n. 6-11. Wien, 1880.4.° 



"'Verhandlungen der k. k. geologischen Reichsanstalt. 1880. n. 6-11. Wien, 1880. 8.° 



"'Verhandlungen der Schweizerischen Naturforschenden Gesellschaft. Jahresversamm- 

 hing 61 in Bern. Jahresversammlung 62 in St. Gallen. Beni u. St. Gallen, 1879. 8.° 



