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Winchell, A., The climate of Michigan. 



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— — Syllabus of a course of lectures of geology Syracuse. 



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— — Inauguration of Al. Winchell as chancellor of the Sy- 



racuse University. Syracuse 1875. 8°. 



— — Beligious Ideas amony barbarous tribes. I. 



— — Report on the progress of the State Geological Survey. 



Lansing 1871. 8°. 



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1875. 8°. Separatabdr. 



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— — The unity of the physical world. I. Facts of co-exi- 



stence. IL Facts of succession. 1873. 8°. Sep.-Abdr. 



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Geologische Specialkarte von Preussen und den Thüringischen 

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Map of the upper Geyser basin on the upper Madison river, 



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