Table of Contents

Articles

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  Secondary valence in the light of recent researches; I, Inorganic ammines

  G. L. Clark

  American Journal of Science January 1924, s5-7 (37) 1-23; DOI: https://doi.org/10.2475/ajs.s5-7.37.1
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  The age of the Chattanooga shale of Tennessee

  Joel Howard Swartz

  American Journal of Science January 1924, s5-7 (37) 24-30; DOI: https://doi.org/10.2475/ajs.s5-7.37.24
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  Chalcophyllite from Chile

  E. V. Shannon

  American Journal of Science January 1924, s5-7 (37) 31-36; DOI: https://doi.org/10.2475/ajs.s5-7.37.31
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  The planetesimal hypothesis and the solar system

  Harry Fielding Reid

  American Journal of Science January 1924, s5-7 (37) 37-64; DOI: https://doi.org/10.2475/ajs.s5-7.37.37
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  The Lance problem in South Dakota

  Freeman Ward

  American Journal of Science January 1924, s5-7 (37) 65-68; DOI: https://doi.org/10.2475/ajs.s5-7.37.65