Table of Contents

Articles

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  A study of some American fossil cycads; Part VII, Further notes on disk structure

  G. R. Wieland

  American Journal of Science August 1914, s4-38 (224) 117-136; DOI: https://doi.org/10.2475/ajs.s4-38.224.117
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  Separation of zirconium from iron and aluminum with the aid of the ammonium salt of nitrosophenylhydroxylamine ("cupferron")

  W. M. Thornton and E. M. Hayden

  American Journal of Science August 1914, s4-38 (224) 137-141; DOI: https://doi.org/10.2475/ajs.s4-38.224.137
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  Crystal form of some of the hydrated halide salts of the alkali metals

  C. W. Cook

  American Journal of Science August 1914, s4-38 (224) 142-144; DOI: https://doi.org/10.2475/ajs.s4-38.224.142
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  The dinosaurs not a natural order

  Friedrich von Huene

  American Journal of Science August 1914, s4-38 (224) 145-146; DOI: https://doi.org/10.2475/ajs.s4-38.224.145
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  Possible method of ruling used by Nobert

  J. M. Blake

  American Journal of Science August 1914, s4-38 (224) 147-148; DOI: https://doi.org/10.2475/ajs.s4-38.224.147
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  Observations on the crown structure of Psaronius braziliensis

  O. A. Derby

  American Journal of Science August 1914, s4-38 (224) 149-156; DOI: https://doi.org/10.2475/ajs.s4-38.224.149
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  Nodules with fishes from the Coal Measures of Kansas

  William Henry Twenhofel and C. O. Dunbar

  American Journal of Science August 1914, s4-38 (224) 157-163; DOI: https://doi.org/10.2475/ajs.s4-38.224.157
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  Empressite, a new silver-tellurium mineral from Colorado

  Walter Minor Bradley

  American Journal of Science August 1914, s4-38 (224) 163-165; DOI: https://doi.org/10.2475/ajs.s4-38.224.163
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  A new volumetric method for the determination of sulphurous acid

  G. S. Jamieson

  American Journal of Science August 1914, s4-38 (224) 166-168; DOI: https://doi.org/10.2475/ajs.s4-38.224.166
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  Relativity and the ether

  L. Page

  American Journal of Science August 1914, s4-38 (224) 169-187; DOI: https://doi.org/10.2475/ajs.s4-38.224.169