336 
secretary's report. 
Leeds S. A. Adamson, F.G.S., 52, Well Close Terrace, 
Leeds 
Leyburn and Wensleydale W. Horne, F.G.S., Leyburn 
Thirsk W. Gregson, Baldersby, Thirsk 
York H. M. Platnauer, The Museum, York. 
The Society is much indebted to these gentlemen for their 
continued interest in its welfare. 
Tlie proceedings and memoirs of the learned Societies, whose 
names are appended, are forwarded to this Society ; in exchange, our 
proceedings art sent to them. The thanks of the Society are due and 
hereby tendered to those Societies for their respective contributions. 
Essex Naturalists Field Club 
Norwich Geological Society 
Memorias de la Sociedad Cientifica Antonio Alzate " Mexico 
Yorkshire Archaeological and Topographical Society 
Warwickshire Natural History and Archaeological Society 
Royal Society of Tasmania, Van Dieman's Land 
Royal Dublin Society 
Royal Academy of Science, Stockholm, Sweden 
Geological Association, Liverpool 
Royal Historical and Archaeological Association of Ireland 
Geologists' Association, London 
Manchester Geological Society 
Literary and Philosophical Society. Liverpool 
Royal Institution of Cornwall 
Royal Geological Society of Ireland 
Midland \aturalist, Birmingham 
Academy of Natural Sciences, Philadelphia, U.S.A. 
Naturhistorischen Hofmuseum, Wien, Austria 
Societie Imperiale des Naturalistes, Moscow 
United States Geological Survey of the Territories, Washington 
Boston Society of Natural History, U.S. America 
Hull Literary and Philosophical Society 
Connecticut Academy of Arts and Sciences 
Academy of Science. St. Louis, U.S. America 
Historical Society of Lancashire and Cheshire 
Geological Society of London 
Royal University of Norway, Christiana 
Soci^te-Geologique du Nord, Lille 
Royal Society of Edinburgh 
Royal Geological Society of Cornwall 
