American Journal of Science: s5-2 (10)

Index by author

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

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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