DONATIONS. 67 



British Association for the Advancement of Science. Eeport, 

 1870 (continued). 



D. T, Ansted. — Notes of a recent Visit to the Great Tunnel through 

 the Alps, and of several points of geological interest suggested by 

 the condition of the works in their present nearly complete state, 

 69. 



J. Bryce. — On the Matrix of the Gold in the Scottish Gold-fields, 70. 

 W. Carruthers. — On the flistory and Affinities of the British Coni- 

 feree, 71. 



. On the Sporangia of Ferns from the Coal-measm'es, 71. 



, Remarks on the Fossils from the Railway Section at Huyton, 



. Note on an Antholithes discovered by C. W. Peach, 72. 



H. W. Crosskey. — On the Glacial Phenomena in the Central District 

 of England, 72. 



J. Gunn. — On the Formation of Boulder-clays and Alternations of 

 Level of Land and Water, 72. 



H, F. Hall. — On the Glacial and Postglacial Deposits in the Neigh- 

 bourhood of Llandudno, 72. 



Prof. Harkness and 11. A. Nicholson. — On the Green Slates and Por- 

 phyries of the Lake-district, 74. 



F. W. Harmer. — On some Tliermal Springs in the Fens of Cam- 

 bridgeshhe, 74. 



E. Hull. — On the Extension of the Coal-fields beneath the newer 

 Formations of England, and the. successive Stratigraphical Changes 

 to which the Carboniferous Rocks have been subjected, 74, 



C. Jecks.^On the Red and Coralline Crags, 75. 



J. Gwyn Jeffreys. — Remarks on New Tertiary Fossils in Sicily and 



Calabria, 76. 

 J. W. Judd.— On the Age of the Wealden, 77. 

 C. Lapworth. — On the Discovery of Upper Silurian Rocks in Rox- 



bm'gh and Dumfriesshii-e, 78. 



G. A. Lebour and W. Mimdle. — On the Tertiary Coal-field of 

 Southern Chile, 78. 



J. L. Lobley. — On the Stratigraphical Distribution of the Fossil 

 Gasteropoda, 78. 



C, Malaise. — On the Silurian Formations of the Centre of Belgium, 

 78. 



L. C. Miall. — On the Formation of Swallow-holes, or Pits with Ver- 

 tical Sides, in Mountaiu Limestone, 79. 



G. Maw. — On the Evidences of Recent Changes of Level on the 

 Mediterranean Coast, 79. 



W. S. Mitchell. — Remarks on the Denudation of the Oolites of the 

 Bath District, 80. 



T. Moffat. — On Geological Systems and Endemic Diseases, 80. 



G. H. Morton. — On the Glaciated Condition of the Surface of the 

 Triassic Sandstone around Liverpool, 81. 



. On the Mountain Limestone of Flintshire and part of Den- 

 bighshire, 82. 



R. A. Peacock. — On some Futm'e and Past Changes of the Earth's 

 CUmate, 82. 



W. Pengelly. — On the Modem and Ancient Beaches of Portland, 84. 



T. A. Readwin. — Notes on a Merionethshire Gold-Quartz Crystal and 

 some Stream-Gold recently found in the River Mawddach, 84. 



0. Ricketts, — On Sections of Strata between Huyton and St, Helen's, 

 85. 



IT 2 



