Table of Contents

Articles

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  Abyssal igneous injection as a causal condition and as an effect of mountain building

  Reginald Aldworth Daly

  American Journal of Science September 1906, s4-22 (129) 195-216; DOI: https://doi.org/10.2475/ajs.s4-22.129.195
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  Some interesting beryl crystals and their associations

  William Ebenezer Ford

  American Journal of Science September 1906, s4-22 (129) 217-223; DOI: https://doi.org/10.2475/ajs.s4-22.129.217
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  Schistosity by crystallization; a qualitative proof

  Fred Eugene Wright

  American Journal of Science September 1906, s4-22 (129) 224-230; DOI: https://doi.org/10.2475/ajs.s4-22.129.224
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  Fractured boulders in conglomerate

  Marius Robison Campbell

  American Journal of Science September 1906, s4-22 (129) 231-234; DOI: https://doi.org/10.2475/ajs.s4-22.129.231
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  The exploration of Samwel Cave

  Eustace L. Furlong

  American Journal of Science September 1906, s4-22 (129) 235-247; DOI: https://doi.org/10.2475/ajs.s4-22.129.235
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  Occurrence of unakite in a new locality in Virginia

  Thomas Leonard Watson

  American Journal of Science September 1906, s4-22 (129) 248; DOI: https://doi.org/10.2475/ajs.s4-22.129.248
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  Types of Permian insects

  Elias Howard Sellards

  American Journal of Science September 1906, s4-22 (129) 249-258; DOI: https://doi.org/10.2475/ajs.s4-22.129.249
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  Analysis of dithionic acid and the dithionates

  R. H. Ashley

  American Journal of Science September 1906, s4-22 (129) 259-262; DOI: https://doi.org/10.2475/ajs.s4-22.129.259