Table of Contents

Articles

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  On wollastonite and pseudo-wollastonite, polymorphic forms of calcium metasilicate, with optical study by F. E. Wright

  Eugene Thomas Allen, W. R. White and Fred Eugene Wright

  American Journal of Science February 1906, s4-21 (122) 89-108; DOI: https://doi.org/10.2475/ajs.s4-21.122.89
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  The behavior of ferric chloride in the zinc reductor

  D. L. Randall

  American Journal of Science February 1906, s4-21 (122) 128-130; DOI: https://doi.org/10.2475/ajs.s4-21.122.128
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  Dipnoan affinities of arthrodires

  Charles Rochester Eastman

  American Journal of Science February 1906, s4-21 (122) 131-143; DOI: https://doi.org/10.2475/ajs.s4-21.122.131
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  A new name for the dinosaurian genus Ceratops

  Richard Swann Lull

  American Journal of Science February 1906, s4-21 (122) 144; DOI: https://doi.org/10.2475/ajs.s4-21.122.144
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  Interlocking of emarginate primary feathers in flight

  C. C. Trowbridge

  American Journal of Science February 1906, s4-21 (122) 145-169; DOI: https://doi.org/10.2475/ajs.s4-21.122.145