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Published in The Journal of Geology (1923)
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Published in The Journal of Geology (1923)
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by Davis, W. M.
Published in The Journal of Geology (1923)
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Published in The Journal of Geology (1923)
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Published in The Journal of Geology (1923)
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by Koch, Lauge
Published in The Journal of Geology (1923)
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Published in The Journal of Geology (1923)
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by Johannsen, Albert
Published in The Journal of Geology (1923)
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Published in The Journal of Geology (1922)
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by Johannsen, Albert
Published in The Journal of Geology (1922)
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Published in The Journal of Geology (1922)
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by Wrather, W. E.
Published in The Journal of Geology (1922)
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Published in The Journal of Geology (1922)
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by Ruedemann, Rudolf
Published in The Journal of Geology (1922)
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by Collins, W. H.
Published in The Journal of Geology (1922)
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Published in The Journal of Geology (1922)
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