Table of Contents

Articles

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  Kansas Permian insects, Part 1, The geologic occurrence and the environment of the insects

  Carl Owen Dunbar

  American Journal of Science March 1924, s5-7 (39) 171-209; DOI: https://doi.org/10.2475/ajs.s5-7.39.171
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  Description of a new paleodictyopterid

  Robin John Tillyard

  American Journal of Science March 1924, s5-7 (39) 203-207; DOI: https://doi.org/10.2475/ajs.s5-7.39.203
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  Polypremum procumbens L.; a morphological study

  T. Holm

  American Journal of Science March 1924, s5-7 (39) 210-218; DOI: https://doi.org/10.2475/ajs.s5-7.39.210
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  White River (Oligocene) Epeoreodons

  Malcolm Rutherford Thorpe

  American Journal of Science March 1924, s5-7 (39) 219-226; DOI: https://doi.org/10.2475/ajs.s5-7.39.219
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  Recent publications on the origin and habitat of the Eurypterida

  Rudolf Ruedemann

  American Journal of Science March 1924, s5-7 (39) 227-232; DOI: https://doi.org/10.2475/ajs.s5-7.39.227
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  A graphical solution of certain ratios used in temperature-concentration diagrams

  C. O. Swanson

  American Journal of Science March 1924, s5-7 (39) 233-238; DOI: https://doi.org/10.2475/ajs.s5-7.39.233