secretary's report. 
511 
Herefordshire Natural History Society. 
Manchester (leological Society. 
Manchester Geographical Society. 
Manchester Literary and Philosophical Society. 
Nottingham Naturalists' Society. 
Rochdale Literary and Scientific Society'. 
University Library, Cambridge. 
Yorkshire Naturalists' Union. 
Yorkshire Philosophical Society, York. 
American Philosophical Society, Philadelphia, U.S.A. 
American Museum of Natural History, New York, U.S.A. 
Academy of Natural Sciences, Philadelphia, U.S.A. 
Brooklyn Institute of Arts and Sciences, Brookljm, U.S.A. 
Boston Society of Natural History, Boston, U.S.A. 
Kansas University, Lawrence, Kansas. 
Wisconsin Geological and Natural History Survey, Madison, Wis., 
U.S.A. 
Geological Survey of Minnesota, Minneapolis, Minn., U.S.A. 
Chicago Academy of Sciences. 
Museum of Comparative Zoology at Har\'ard College, Cambridge, Mass. 
New York Academy of Sciences, New York. 
United States Geological Survey, Washington, D.C. 
Elisha Mitchell Scientific Society, University of N. Carolina, Chapel 
Hill, U.S.A. 
New York State Library, Albany, U.S.A. 
Wisconsin Academy of Sciences, Arts, and Letters. 
Smithsonian Institution, Washington, D.C. 
L'Academie Royale Suedoise des Sciences, Stockholm. 
Society Imperiale Mineralogique de St. Petersburg. 
Societe Imperiale des Naturalistes, Moscow. 
Comite Geologique de la Russie, St. Petersburg. 
Institute Geologico de Mexico. 
Socicdad Cientifica "Antonio Alzate," Mexico City. 
Australian Museum, Sydney. 
Australian Association for the Advancement of Science, Sydney. 
Natural History Society of New Brunswick. 
L'Academie Royale des Sciences et des Lettres de Danemark, Copen- 
hague. 
Kaiserliche Leopold-Carol. Deutsche Akademie der Naturforscher, 
Halle-a-Saale. 
(Jeological Institution, Royal University Library, Upsala. 
Imperial University of Tokyo, Japan. 
W. Lower Carter. 
