Physiography and glacial geology of western Montana and adjacent areas
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Professional Paper↗
Geology topics
Publications and source records attributed to W. C. Alden.
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No abstract available.
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The purpose of this paper is to throw, if possible, some further light on the relations which existed during the later stages of the Glacial epoch between the glaciers of southeastern Wisconsin, which have been so ably discussed by Dr. T.C. Chamberlin and other writers in various publications, and the glaciers of Illinois, which have received such exhaustive treatment by Mr. Frank Leverett in his recent monograph on the Illinois glacial lobe.