Table of Contents

Articles

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  Experimental studies and observations on ice structure

  Oscar Diedrich Von Engeln

  American Journal of Science November 1915, s4-40 (239) 449-473; DOI: https://doi.org/10.2475/ajs.s4-40.239.449
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  A mounted specimen of Dimetrodon incisivus Cope, in the University of Michigan

  Ermine Cowles Case

  American Journal of Science November 1915, s4-40 (239) 474-478; DOI: https://doi.org/10.2475/ajs.s4-40.239.474
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  A fossil ruminant from Rock Creek, Texas, Preptoceras mayfieldi sp. nov

  Edward L. Troxell

  American Journal of Science November 1915, s4-40 (239) 479-482; DOI: https://doi.org/10.2475/ajs.s4-40.239.479
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  The separation and estimation of aluminium and beryllium by the use of acetyl chloride in acetone

  H. D. Minnig

  American Journal of Science November 1915, s4-40 (239) 482-485; DOI: https://doi.org/10.2475/ajs.s4-40.239.482
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  On the interferences of crossed spectra and on trains of beating light waves

  C. Barus

  American Journal of Science November 1915, s4-40 (239) 486-498; DOI: https://doi.org/10.2475/ajs.s4-40.239.486
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  The Brandywine Formation of the middle Atlantic Coastal Plain

  William Bullock Clark

  American Journal of Science November 1915, s4-40 (239) 499-506; DOI: https://doi.org/10.2475/ajs.s4-40.239.499
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  On two burners for the demonstration and study of flame spectra

  P. E. Browning

  American Journal of Science November 1915, s4-40 (239) 507-508; DOI: https://doi.org/10.2475/ajs.s4-40.239.507
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  On the preparation of glycocoll and diethyl carbonate

  W. A. Drushel and D. R. Knapp

  American Journal of Science November 1915, s4-40 (239) 509-510; DOI: https://doi.org/10.2475/ajs.s4-40.239.509
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  On the preparation and properties of hydracrylic esters

  W. A. Drushel and W. H. T. Holden

  American Journal of Science November 1915, s4-40 (239) 511-514; DOI: https://doi.org/10.2475/ajs.s4-40.239.511