Table of Contents

Articles

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  Corpuscular rays produced in different metals by Roentgen rays

  C. D. Cooksey

  American Journal of Science October 1907, s4-24 (142) 285-304; DOI: https://doi.org/10.2475/ajs.s4-24.142.285
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  New species or sub-species of Hercules beetles from Dominica Island, B. W. I., with notes on the habits and larvae of the common species and other beetles

  A. H. Verrill

  American Journal of Science October 1907, s4-24 (142) 305-308; DOI: https://doi.org/10.2475/ajs.s4-24.142.305
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  Successive cycles of coronas

  C. Barus

  American Journal of Science October 1907, s4-24 (142) 309-312; DOI: https://doi.org/10.2475/ajs.s4-24.142.309
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  Behavior of molybdic acid in the zinc reductor

  D. L. Randall

  American Journal of Science October 1907, s4-24 (142) 313-316; DOI: https://doi.org/10.2475/ajs.s4-24.142.313
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  The measurement of the optic axial angle of minerals in the thin section

  Fred Eugene Wright

  American Journal of Science October 1907, s4-24 (142) 317-369; DOI: https://doi.org/10.2475/ajs.s4-24.142.317
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  Note on a new radio-active element

  B. B. Boltwood

  American Journal of Science October 1907, s4-24 (142) 370-372; DOI: https://doi.org/10.2475/ajs.s4-24.142.370