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tmflirs 0f t^^ Swsmm of (llomparalik EaaloQQ, 



AT HARVARD COLLEGE, CAMBRIDGE, MASS 



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Vol. IV. No. 10. 



THE 



AMERICAN BISONS 



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LIVING AND EXTINCT 





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By J. A. ALLEN 



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PUBLISHED BY PERMISSION OP N- S. SIIALER, DIRECTOR OP THE KENTUCKY 



GEOLOGICAL SURVEY. 



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UNIVERSITY PRESS, CAMBRIDGE: 



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