at the British Association, York. 457 



F. Wilson. — On the Kheetics of Nottinghamshire. (See p. 464.) 

 W. T. Blanford, F.B.S.— The Great Plain of Northern India not an 



Old Sea Basin. 

 W. King, B.A. — On Gold in Southern India, and the Quartz Outcrops. 



B. Bussell. — On the Geology of the Island of Cyprus. 



Professor E. Hull, LL.D., F.B.S. — Observations on the two types of 

 Cambrian Beds in the British Isles (the Caledonian and the 

 Hiberno-Cambrian), and the conditions under which they were 

 respectively deposited. 



Professor T. McK. Hughes, M.A. — On the Lower Cambrian of 

 Anglesea. 



Professor T. McK. Hughes, ilf.^.— On the Gnarled Series of Holy- 

 head and Amlwch in Anglesea. 



Professor W. J. Sollas, M.A. — The Subject-matter of Geology and 

 its Classification. 



J. W. Davis. — An Account of the Exploration of the Eaygill Fissure 

 in Lothersdale, Yorkshire. 



J. W. Davis. — On Diodontopsodus, a new genus of Fossil Fishes 

 from the Mountain Limestone of Yoi'kshire. 



J. W. Davis. — On the Zoological Position of the genus Petalorhynchiis, 

 Agass., Fossil Fishes from the Mountain Limestone. 



Professor John Milne. — Report on the Earthquakes of Japan. 



Professor John Milne and Thomas Gray, B.Sc. — A Contribution to 

 Seismology. 



Professor A. S. Herschel, M.A., and Professor G. A. Lehour, 3LA. — 

 Report on the Thermal Conductivities of certain Rocks, showing 

 especiall}^ the Geological Aspects of the Investigation. (Read 

 also before Section A.) 



W. Topley. — On an International Scheme of Colours for Geological 

 Maps. 



J. A. Phillips, F.B.S. — The Origin of Desert Sandstone. 



W. Keeping, M.A. — On the Glacial Geology of Central Wales. 



J. HopMnson. — On some points in the Morphology of the Bhahdo- 

 phora, or true Graptolites. (See p. 448.) 



H. slopes. — On some Ores and Minerals from Laurium, Greece. 



C. E. De Bancs. — Notes on the Cheshire Salt Field. 



J. E. Marr. — On some Sections in the Lower Palaeozoic Rocks in the 

 Craven District. 



2. — Titles of Papers, Bearing upon Geology, read in other 



Sections. 



Section A. — Physical Science. 



Dr. S. Haiighton. — On the Effects of Gulf Streams upon Climates. 



Professor Schuster. — Report of Committee on Meteoric Dust. 



J. N. Shoolbred. —Report of Coimnittee on Tidal Observations in the 



English Channel and the North Sea. 

 Professor Everett. — Report of Committee on Underground Terapei-a- 



ture. 

 T. Fairley. — On the Blowing Wells at Northallerton. (Read also 



before Section B.) 



