Table of Contents

Articles

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  The ternary system CaO-Al ₂ O ₃ -SiO ₂ , with optical study by F. E. Wright

  George Atwater Rankin

  American Journal of Science January 1915, s4-39 (229) 1-79; DOI: https://doi.org/10.2475/ajs.s4-39.229.1
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  Note on a new meteoric iron from Sams Valley, Jackson County, Oregon

  Warren Mathews Foote

  American Journal of Science January 1915, s4-39 (229) 80-86; DOI: https://doi.org/10.2475/ajs.s4-39.229.80
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  A new longirostral mastodon, Tetrabelodon lulli.

  Erwin Hinckley Barbour

  American Journal of Science January 1915, s4-39 (229) 87-92; DOI: https://doi.org/10.2475/ajs.s4-39.229.87
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  Repulsion of two metallic disks, nearly in contact

  C. Barus

  American Journal of Science January 1915, s4-39 (229) 93-104; DOI: https://doi.org/10.2475/ajs.s4-39.229.93
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  Lawsonite from the central Coast Ranges of California

  Austin Flint Rogers

  American Journal of Science January 1915, s4-39 (229) 105-112; DOI: https://doi.org/10.2475/ajs.s4-39.229.105
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  Preparation and hydrolysis of ethyl hydracrylate

  W. A. Drushel

  American Journal of Science January 1915, s4-39 (229) 113-121; DOI: https://doi.org/10.2475/ajs.s4-39.229.113