144 DONATIONS. 



Breslau et Bonn. Nova Acta Acad. Caes. Leop.-Carol. Nat. Curios. 

 Vol. xxvi. part 1, 1857. 



E. F. Glocker. — Ueber den Sulphatischen Eisensinter von Obergrund 

 bei Zucmantel, 189 (3 plates). 



K. G. Stenzel.— Ueber Farn-Wurzeln aus dem Roth-Liegenden, 221 



(3 plates). 

 H. Fiedler. — Die Fossilen Friiehte der Steinkohlen-Formation, 239 



(8 plates). 



British Association for the Advancement of Science. Twenty-seventh 

 Meeting, held at Dublin, 1857. 1858. 



H. Lloyd. — President's Address ; Geological progress, Ixiii. 

 R. "W. Fox. — Temperature of Deep Mines in Cornwall, 96. 

 J. S. Bowerbank. — On the Vitality of the Spongiadae, 121. 

 G. C. Hyndman. — Report of Belfast Dredging Committee, 221. 

 Sections : — 



H. Hennessy. — Solidification of Fluids by Pressure, 25, 



James Thomson. — Plasticity of Ice, 39. 



R. L. Johnson. — Illuminating Peat-gas, 51. 



J. J. J. Kyle. — Chemical Composition of an ancient Iron- Slag found 



in Argyleshire, 52. 

 Voelcker. — Composition of Norwegian Apatite, 59. 

 R. Godwin-Austin. — Boulder of Granite in the "White Chalk of the 



South-east of England, 62. 

 W. H. Baily. — Carboniferous Limestone Fossils from Limerick, 62. 



. New Fossil Fern from Coal-measures, county of Limerick, 63. 



J. Birmingham. — Drift of West Galway and East Mayo, 64. 

 Clarke. — Alterations of Level on coast of Waterford, 65. 



F. J. Foot.— Geology of Tralee, 65. 



Sir R, Grifiith. — The Relations of the Rocks at or below the base of 

 the Carboniferous Series of Ireland, 66. 



G. F. Habershon.— The Barbary Coast, 67. 

 R. Harkness. — Geology of Caldbeck Fells, 67. 



. Jointing and Dolomitization of Lower Carboniferous Lime- 

 stone at Cork, 68. 



On the Records of a Triassic Shore, 68. 



S. Haughton. — On a Model illustrative of Slaty Cleavage, 69. 



. Fossil Stems allied to Stigmaria, from Hook Point, 69. 



H. Hennessy. — Existence of Forces capable of changing Sea-level 



during Geological Epochs, 69. 

 W. Hopkins. — Conductivity of various substances for Heat, 70. 

 J, B. Jukes. — Geological Structure of Dingle Promontory, 70. 



. Old Red Sandstone of South Wales, 73. 



G. H. Kinahan. — Valentia Trap- district, 75. 



J. R. Kinahan. — Zoological relations of the Cambrian Rocks of Bray 



Head and Howth, 75. 

 L. de Koninck and Ed. Wood. — On the Genus Woodocrinus, 76. 

 C. G. Meneghini. — Advance of Palaeontological Discovery in Tuscany, 



79. 

 Sir R. I. Murchison. — Altered Rocks of North-west Highlands of 



Scotland, 82. 

 J. W. Salter. — Fossils from Durness, 83. 

 G. V. Du Noyer. — Junction of Mica-slate and Granite, Killiney Hill, 



84. 

 T. Oldham. — Districts visited by the Geological Survey of India, 85. 



