New Publications. 391 
15. The Actual Process of Nutrition and Inflammation in the Living 
Structure, demonstrated by the Microscope. Part II. By William 
Addison, F.L.S.. &c. 8vo, pp. 114. With Plates. J. Churchill, Lon- 
don; and Deighton, Worcester. 1845. 
16. An Essay on Tropical Agriculture, with some remarks on certain 
Barbadian Soils, &c. By G. Lovell Phillips, M.D., Oxon., F.R.C.P.L. 
8vo, pp. 116. Hedderwick and Son, Glasgow. 1845. 
17. Geology as a Branch of Education. By Professor Ansted. J. Van 
Voorst, London. 1845. 
18. The Geologist’s Text-Book. By Professor Ansted. J. Van 
Voorst, London. 1845. Pp. 143.. 
19. Practical Geology and Ancient Architecture of Ireland. By 
George Wilkinson, Architect, Member of the Royal Irish Academy, 
&c. &c. Illustrated with seventeen plates, and seventy-two woodcuts. 
8vo, pp. 348. London, John Murray; William Curry jun. and Co., 
Dublin. 1845. 
20. Gaea Norwegica, Von Mehreren Verfassern, Herausgegeben 
Von B. Mathias Keilhau, Professor der Mineralogie, Geognosie, und 
Bergbaukunde, an der Universitit zu Christiania, Ritter des Kénigl. 
Nordstern ordens so wie, des Kénigl. Wasa-ordens. Ordentlichem 
Mitgl. der Konigl. Gesellschaft der Wissenschaften zu Drontheim, der 
Kénigl. Academie der Wissenschaften zu Stockholm, Ehrenmitgliede 
der Wernerian Natural History Society of Edinburgh, &c. &c. Zweites 
Heft. Mit Zwei Tafeln. Folio. Christiania, Druck und Verlagvon 
Johann Dahl. 1844. The following are the contents of the present 
part of this important work :—IV. Determinations of the Heights of 
Mountains in Norway. By A. Vibe, Esq., Captain of Engineers. 
A considerable portion of this article is transferred to the pages of this 
Number.—V. On the Structure of the Rock Masses of Norway. By 
Professor Keilhau. The introductory portion of this able article, forwarded 
by the Professor to us, appeared in former Numbers of the Philosophical 
Journal-—VI. On the Norite, and of the Mineral Treasures of the 
Granite Veins that occur in that rock. By Dr and Lecturer Scheerer. 
21. Dent on the Azimuth and Steering Compass. Published by the 
Author. London. 1844, 8vo. 
22. On the Production of Soils and Manures by the Lower Orders of 
Plants. By R. D. Thomson, M.T., Lecturer on Practical Chemistry in 
the University of Glasgow. 8vo, 1845. 
23, Annual Report of that pleasant Meeting, the Berwickshire Natu- 
ralists’ Club. 8vo, 1844. 
