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Table of Contents

October 01, 1921; Volume s5-2,Issue 10

Articles

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    Further remarks on the evolution of geologic climates
    Frank Hall Knowlton
    American Journal of Science October 1921, s5-2 (10) 187-196; DOI: https://doi.org/10.2475/ajs.s5-2.10.187
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    A study of Diceratherium and the diceratheres
    Edward Leffingwell Troxell
    American Journal of Science October 1921, s5-2 (10) 197-208; DOI: https://doi.org/10.2475/ajs.s5-2.10.197
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    Fossil vertebrates and the Cretaceous- Tertiary problem
    William Diller Matthew
    American Journal of Science October 1921, s5-2 (10) 209-227; DOI: https://doi.org/10.2475/ajs.s5-2.10.209
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American Journal of Science
Vol. s5-2, Issue 10
1 Oct 1921
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