secretary's report. 
Leeds Philosopliical and Literary Societ}-. 
Leeds (xeological Association. 
Liverpool Geological Society. 
Liverpool Geological Association. 
Hampshire Field Club. 
Hull Geological Society. 
Hull Scientific and Field Naturalists' Club. 
Manchester Geological Societ3\ 
Manchester Geographical Society. 
Manchester Literary and Pliilosophical Society. 
North of England Institute of Mining and Mechanical Engineers, 
Newcastle-on-Tyne. 
Nottingham Naturalists' Society. 
Rochdale Literary and Scientific Society. 
Southport Society of Natural Science. 
Warwickshire Natural History and Topographical Society. 
University Library, Cambridge. 
University Librar}', Glasgow. 
Bodleian Library, Oxford. 
Radcliffe Librar\% Oxford. 
Yorkshire Naturalists" Union. 
Yorkshire Philosophical Society, York. 
American Philosophical Society, Philadelphia, U.S.A. 
American Museum of Natural History, New York, U.S.A. 
Academ^^ of Natural Sciences, Philadelphia, U.S.A. 
Academy of Sciences, St. Louis, Mo., U.S.A. 
Brooklyn Institute of Arts and Sciences, N.Y. 
Boston Society of Natural Histor}', Boston, U.S.A. 
Rochester Academ\^ of Sciences, Rochester, N.Y. 
Kansas University, Lawrence, Kansas. 
Wisconsin Geological and Natural History Survey, Madison, Wis., 
U.S.A. 
Geological Surve\' of Minnesota, Minneapolis, Minn., L^.S.A. 
California State Mining Bureau, San Francisco. 
Chicago Academy of Sciences. 
Maryland Geological Survey, John Hopkins University, Baltimore, 
U.S.A. 
Museum of Comparative Zoology at Har\'ard College, Cambridge, Mass. 
New York Academy of Sciences, New York. 
United States Geological Survey, Washington, D.C. 
United States National Museum, Washington, D.C, 
Elisha Mitchell Scientific Societ}', University of N. Carolina, Chapel 
Hill. U.S.A. 
