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Central Ohio Scientific Society, Proceedings, vol. 1. Urbana. 

 Chicago Academy of Science, Bulletin, vol. 1, Nos. 1-4, 6, 9. Chicago. 



Transactions, vol. 1. 



Cincinnati Society of Natural History, .Tournal, vols. 1-14, No. 2. 



Cincinnati Quarterly Journal of Science, vols. 1-2. 



Cleveland Academy of Sciences, Proceedings, No. 1. 



Colorado Academy of Sciences, Proceedings, vols. 1-3 (part 2). Denver. 



Congrfes G^ologique International, Comptes Rendus, 1st, 3d, and 4th sessions. 



Connecticut Academy of Sciences, Transactions, vols. 1-5. New Haven, Conn. 



Memoirs, vols. 1-7 ; vol. 8, part 1. 



Cornwall Royal Geological Society, Transactions, vols. 1-11. Penzance. 

 Davenport Academy of Sciences, Proceedings, vols. 1-5, part 1. Davenport, Iowa. 

 Denison University, Scientific Laboratories, Bulletin, vols. 1-5. Granville, Ohio. 

 Des Moines Academy of Sciences, Bulletin, vol. 1, No. 1. Des Moines, Iowa. 

 Deutsche Geologische Gesellschaft, Zeitschrift, vols. 1-42. Berlin. 

 E.M. Museum of Geology and Archeology, College of New Jersey, vol. 1, No. 1. 



Princeton. 

 Edinburgh Geological Society, Transactions, vols. 1-6 (to No. 2). 

 Elisha Mitchell Scientific Society, Journal, 1883-1890. Raleigh, N. C. 

 Elliott Society of Natural History, Journal, vol. 1, Nos. 1-2. Charleston, S. C. 



Proceedings, vol. 1, vol. 2 (to 1886). 



Engineering and Mining Journal, vols. 32-37, 40-52. New York. 

 Essex Institute, Proceedings, vols. 1-6. Salem, Mass. 



Bulletin, vols. 1-22 (to No. 6). 



Essex Natural History Society, Journal, vol. 1. Salem, Mass. 



Forum, 1888, 1890. New York. 



Franklin Institute, Proceedings, vols. 1-127. Philadelphia. 



Geological Society of America, Bulletin, vols. 1-2. Washington. 



Geologists' Association, Proceedings, vols. 1-12. London. 



Geological Magazine, vols. 2-12 ; 2d decade, vols. 1-10 ; 3d decade, vols 1-8. London. 



Geological Society, Transactions, vols. 1-6, 2d series, vols. 1-7. London. 



Quarterly Journal, vols. 1-47. 



Geologist, The, 1842-1843. London. 



Geological Society of Dublin, Journal, vols. 1-10. 



Gesellschaft fUr Erdkund© zu Berlin, Zeitschrift, vols. 1-21. 



Glasgow Geological Society, Transactions, vols. 1-9 (to part 1). 



Geological and Scientific Bulletin, vol. 1, Nos. 2-7, 9-12. Austin, Tex. 



Geologiska Foreningens i Stockholm, Forhandlingar, vols. 8-12, 1-3. 



Hamilton Association, Journal and Proceedings, vols. 1-3. Hamilton, Ontario. 



Hartford Natural History Society, Transactions, No. 1. Hartford, Conn. 



Harvard College, Museum of Comparative Zoology, Bulletins, vols. 1-22 (to No. 2), 



Cambridge, Mass. 



Memoirs, vols. 1-13, 16 (to No. 3). 



Illinois Natural History Society, Transactions, vol. 1. Springfield. 



International Congress of Geologists, American Committee's Reports, 1888. 



Iowa Academy of Sciences, Proceedings, 1887-1889. Des Moines. 



Iowa Historical Record, vols. 1-4. Des Moines, Iowa. 



Iowa State University, Laboratories of Natural History, Bulletin, vols. 1 ; 2, No. 1. 



Iowa City. 

 Ireland, Royal Geological Society, Journal, vol. 17, part 2; vol. 18, part 2. Dublin. 

 Johns Hopkins University, Circulars, Nos. 1-94. Baltimore. 

 Journal de G^ologie, 3 vols. Paris. 



Kansas Academy of Sciences, Proceedings, vols. 2-12. Topeka. 

 Kansas Board of Agriculture, Reports, 4th and 5th Annual and Ist and 6th Biennial. 



Topeka. 



