818 
secretary's report. 
Yorkeliire ArchEeological and Topographical Society. 
Warwickshire Natural History and Archaeological Society. 
Royal Society of Tasmania, Van Diemans Land. 
Royal Dublin Society. 
Royal Historical and Archaaological Association of Ireland. 
Geologists' Association, London. 
Manchester Geological Society. 
Literary and Philosophical Society, Liverpool 
Royal Institution of Cornwall. 
Royal Geological Society of Ireland. 
Midland Naturalist, Birmingham. 
Academy of Natural Sciences, Philadelphia, U.S.A. 
Naturhiptorischen Hofmuseum, Wien, Austria. 
Societe 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^t^-Geologique du Nord, Lille. 
Royal Society of Edinburgh. 
Royal Geological Society of Cornwall. 
Royal Physical Society of Edinburgh. 
Oversigt over det Konigelige Danske Videnskabernes Selskabs, Kjopenhavn 
Museum of Comparative Zoology, Cambridge, U.S.A. 
Watford Natural History Society and Hertfordshire Field Club. 
Birmingham Natural History and Microscopical Society. 
Bristol Naturalists' Society. 
Leeds Geological Association. 
Patent Office Library, London. 
Powis Land Naturalists' Club, Aberystwith. 
American Philosophical Society, Philadelphia, U.S.A. 
Comite Geologique de Russie, St. Petersburg. 
It is desirable to draw attention to the circumstance that the 
subscriptions are due on the 1st January of each year, and to the 
great inconvenience occasioned by the non-payment of the subscrip- 
tions early in the year. The work of the Officers of the Society is 
thereby largely increased, and the efficiency and potential energy of 
the Society proportionately diminished. 
