DONATIONS. 561 



Canadian Journal. New Series. No. 76. December 1867. 



Chemical News. Nos. 435-447. April to June 1868. 

 Notices, &c., of Scientific Societies. 



E. W. Binney. — Description of a Dolerite at Glasgow, 188. 

 E. Reynolds, — Formation of Dendrites, 190. 

 Terrell. — Action of Saline Solutions on Minerals, 203. 

 Discovery of a Silver Lode in Tasmania, 205. 



W. Eggertz. — Estimation of Sulphur in Iron and its Minerals, 207. 

 Graphite in California, 209. 



W. S. Jevons. — Probable Exhaustion of Coal-mines, 226. 

 Lepidolite, 254. 

 Discovery of Rock-salt at Dax, 280. 



Chemical Society. Journal. Second Series. Vol. vi. April to June 

 1868. 

 D. Forbes. — Chemical Geology, 213. 



CoUiery Guardian. Yol. xv. Nos. 379-391. April to June 1868. 

 Notices, &c., of Scientific Societies. 

 W. W. Smyth.— Lectures on Mining, 309. 

 Crystallization, 331. 



Bauerman's ^ Metallurgy of Iron,' reviewed, 335. 

 C. Collingwood. — Some sources of Coal in the Eastern Hemisphere, 



417. 

 Aerolitic shower, 419. 

 Mineral Statistics of Italy, 539. 

 Scranton coal-mining district, 558. 



Copenhagen. Det Kongelige danske Yidenskabernes Selskabs 

 Skrifter. Femte Rsekke, Naturvidenskabelig og Mathematisk 

 Afdeling. Syvende Bind. 1868. 



Johnstrup, F. — Faxekalkens Danelse og senere undergaaede Foran- 

 dringer, 1. • 



. Og Fugtighedens Bevcegelse i den naturlige Jordbund, 409. 



Ring, C. C. — Cm Fugtighedens Bevcegelse i Jordbunden, 531. 



. Oversigt over det Kongelige danske Yidenskabernes Selskabs 



Forhandlinger. 1866, No. 7. 

 — . . 1867, No. 5. 



Dorpat. Sitzungsberichte der Naturforscher-Gesellschaft zu Dorpat. 

 Sitzungen 16-40. 1858-66. 



Dresden. Yerhandlungen der kaiserKchen Leopoldino-Carolinischen 

 deutschen Akademie der Naturforscher. Yol. xxxiii. 1867. 

 Geinitz und Liebe. — Ueber ein Aequivalent der takonischen Schiefer 



Nordamerika's in Deutschland und dessen geologischen Stellung. 

 Geinitz, — Die Oarbonformation der Dyas in Nebraska. 



Essex Institute. American Naturalist. Yol. ii. Nos. 1^. March 

 to June 1868. 



Fossil Insects, 163. 



^ Geology of Iowa,' reviewed, 207. 



^ Bone-caves of Brazil,' reviewed, 218. 



2 q2 



