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Mazama and Glacier Peak Volcanic Ash Layers: Relative Ages

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Science  12 Mar 1965:
Vol. 147, Issue 3663, pp. 1288-1290
DOI: 10.1126/science.147.3663.1288

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vol. 147 no. 3663 1288-1290

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    Author Information

    1. Roald Fryxell1
    1. 1Laboratory of Anthropology, Washington State University, Pullman

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