Hector, James. The Fourth and Fifth Annual Report on the Colonial Museum and Laboratory ; together with a Report on the Results of Certain Analyses. 8vo. New Zealand, 1869-70.
Holmes, F. S. Phosphate Rocks of South Carolina and the " Great Carolina Marl-Bed." 8vo. 1870. Presented by Trubner and Co.
Hopkinson, J. On Dicellograpsus, a new Genus of Graptolites. 8vo. 1871.
Institution of Civil Engineers. Supplement to the Second Edition of the Library Catalogue. 8vo. 1870. From that Institution.
Jones, T. Rupert. On the Diamond Fields of South Africa. 8vo. 1871.
Jordan, H. K. A Catalogue of British Mollusca. 8vo. Bristol, 1866-70. From J. Gwyn Jeffreys, Esq., F.R.S. &c.
Lartet, E., et H. Christy. Cavernes du Perigord. Objets Graves et Sculptes des Temps Pre-Historiques dans l'Europe Occidentale. 8vo. Paris, 1864. From H. B. Woodward, Esq., F.G.S.
Lea, I. A Synopsis of the Family Unionidae. 4to. Philadelphia, 1870.
—. Levi, L. An Introductory Lecture to the Department of the Evening Classes at King's College. 8vo. 1870. From Professor P. Martin Duncan, F.R.S.
Lyell, O. The Student's Elements of Geology. 8vo. 1871.
Mineral Statistics of the United Kingdom of Great Britain and Ireland for the Year 1869, with an Appendix by R. Hunt. 8vo. 1870. Presented by the Geological Survey of Great Britain.
Mylne, R. W. A Geological Map of London and its Environs. 1871.
Ordnance Survey Maps of the United Kingdom, 1-inch scale. Scotland : Sheets 13, 17, 48, 67. Ireland : Sheets 23, 26, 77, 78, 85, 88.
—. 6-inch scale. Aberdeenshire : Sheets 90, 91, 99, 100. Devon : 117, 123. Isle of Man : 1-19. Kent : 3-14, 18-22, 31, 32, 42, 43. From the Secretary of State for War.
Piggot, J. Note on the History and Distribution of Gold, Silver, and Tin in Great Britain. 4to. 1870.
Reports on the Geological Survey of British Guiana, taken from the 'Colonist ' Newspaper. 8vo. Demerara, 1870. Presented by J. G. Sawkins, Esq., F.G.S.
Report. Thirty-fourth Annual Report of the Council of the Art- Union of London, with List of Members. 8vo. 1870. From the Art- Union of London.
