Table of Contents

Articles

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  Melting points of minerals in the light of recent investigations on the gas thermometer

  A. L. Day and Robert B. Sosman

  American Journal of Science May 1911, s4-31 (185) 341-349; DOI: https://doi.org/10.2475/ajs.s4-31.185.341
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  Separation of cerium by potassium permanganate

  E. J. Roberts

  American Journal of Science May 1911, s4-31 (185) 350-352; DOI: https://doi.org/10.2475/ajs.s4-31.185.350
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  New Paleozoic insects from the vicinity of Mazon Creek, Illinois

  A. Handlirsch

  American Journal of Science May 1911, s4-31 (185) 353-377; DOI: https://doi.org/10.2475/ajs.s4-31.185.353
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  A new family of reptiles from the Permian of New Mexico

  Samuel Wendell Williston

  American Journal of Science May 1911, s4-31 (185) 378-398; DOI: https://doi.org/10.2475/ajs.s4-31.185.378
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  New elasmobranchs from Solenhofen in the Carnegie Museum

  C. R. Eastman

  American Journal of Science May 1911, s4-31 (185) 399-404; DOI: https://doi.org/10.2475/ajs.s4-31.185.399
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  Contributions to the geology of New Hampshire; V, Petrography of Tripyramid Mountain

  Louis Valentine Pirsson

  American Journal of Science May 1911, s4-31 (185) 405-431; DOI: https://doi.org/10.2475/ajs.s4-31.185.405
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  An occurrence of strueverite

  Frank L. Hess and R. C. Wells

  American Journal of Science May 1911, s4-31 (185) 432-442; DOI: https://doi.org/10.2475/ajs.s4-31.185.432
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  Geologic and petrographic notes on the region about Caicara, Venezuela

  T. A. Bendrat

  American Journal of Science May 1911, s4-31 (185) 443-452; DOI: https://doi.org/10.2475/ajs.s4-31.185.443