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SMITHSONIAN INSTITUTION.'^ 



UNITED STATES NATIONAL Ml'SEUM. 



[Serial Number 45. J 



BULLETIN 



OK THE 



UNITED STATES NATIONAL MUSEUM. 



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:N^o. 84. 



THE BATliArillA OF XOKTII AMERICA. 



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BY 



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E. D.^ COPE. 



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