Hutton, F. W. Second Report on the Thames Gold-fields, Province of Auckland. 1869. From the New-Zealand Government.
Igelstrom, Nordenskiold, and Ekman. On the existence of Rocks containing Organic substances in the fundamental Gneiss of Sweden. 8vo. From the Swedish Academy of Sciences.
Jones, T. R., and H. B. Holl. Notes on the Palaeozoic Bivalved Entomostraca. 8vo. 1869.
King, W. On some Palliobranchiate Shells from the Irish Atlantic. 8vo. 1868.
Lea, Isaac. Reprinted Papers from the Proceedings of the Academy of Natural Sciences of Philadelphia.
Marsh, 0. C. Description of a new Species of Protichnites from the Potsdam Sandstone of New York. 8vo. 1869.
Meek, F. B. A Reply to some Remarks published by Prof. Swallow on certain disputed Points in the Geology of Kansas and other North-western localities.
Meissner, C. F. Denkschrift auf C. F. P. von Martius. 4to. Munich, 1869. (2 copies.) From the Academy of Sciences of Munich.
Memoirs of the Geological Survey of Great Britain, 1869, including: —
Reports on the Geology of Jamaica ; or Part II. of the West-Indian Survey, by J. G. Sawkins.
The Mineral Statistics for the year 1868, by R. Hunt.
Carboniferous Limestone, Yoredale Rocks, and Millstone Grit of North Derbyshire and the adjoining parts of Yorkshire, by A. H. Green, C. Le Neve Foster, and J. R. Dakyns.
The Triassic and Permian Rocks of the Midland Counties of England, by E. Hull.
Explanation of Quarter-sheet 88 S.E., part of the Yorkshire Coal-field, by A. H. Green, J. R. Dakyns, and J. C. Ward. From the Director General of the Geological Survey.
Negri, G., ed E. Spreafico. Saggio sulla Geologia dei Dintorni di Varese e di Lugano. 4to. Milano, 1869.
Nordenskiold, A. E. Sketch of the Geology of Spitzbergen. 8vo. Stockholm, 1867.
Omalius d'Halloy J. J. d'. Des Races Humaines ou Elements d'Ethnographie. 8vo. 1869.
Ordnance Survey Maps of the United Kingdom, 1-inch scale. England: Sheets 106 S.W., 107 S.W. and S.E., 108 S.W., 109 N.W. Scotland : Sheet 25. Ireland: Sheets 17, 40, and 41.
—, 6-inch scale. Middlesex : 20 and 25. Aberdeen : 41, 49, 50, 04, 65, 67, 72-74, 76-79, 83-85, 87-91, 93, 96-100, 102-108,
