Table of Contents

Articles

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  A universal switch for thermoelement work and other potential measurements

  W. P. White

  American Journal of Science April 1916, s4-41 (244) 307-316; DOI: https://doi.org/10.2475/ajs.s4-41.244.307
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  The Edgewood limestone of Pike County, Missouri

  Robert Roswell Rowley

  American Journal of Science April 1916, s4-41 (244) 317-320; DOI: https://doi.org/10.2475/ajs.s4-41.244.317
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  Description of large cylinders of scoriaceous diabase in the normal Holyoke diabase

  Benjamin Kendall Emerson

  American Journal of Science April 1916, s4-41 (244) 321-322; DOI: https://doi.org/10.2475/ajs.s4-41.244.321
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  The charnockite series of igneous rocks

  H. S. Washington

  American Journal of Science April 1916, s4-41 (244) 323-338; DOI: https://doi.org/10.2475/ajs.s4-41.244.323
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  The determination of vanadium by cupferron C ₆ H ₅ N(ONH ₄ ).NO

  W. A. Turner

  American Journal of Science April 1916, s4-41 (244) 339-343; DOI: https://doi.org/10.2475/ajs.s4-41.244.339
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  Description of a new genus and species of fossil crab from Port Townsend, Washington

  Mary J. Rathbun

  American Journal of Science April 1916, s4-41 (244) 344-346; DOI: https://doi.org/10.2475/ajs.s4-41.244.344
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  Note on a palaeoniscid fish from a Permian formation in South Dakota

  Louis Hussakof

  American Journal of Science April 1916, s4-41 (244) 347-350; DOI: https://doi.org/10.2475/ajs.s4-41.244.347
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  On a gallium-indium alloy

  P. E. Browning and H. S. Uhler

  American Journal of Science April 1916, s4-41 (244) 351-354; DOI: https://doi.org/10.2475/ajs.s4-41.244.351
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  Studies of Brazilian favas

  O. C. Farrington

  American Journal of Science April 1916, s4-41 (244) 355-360; DOI: https://doi.org/10.2475/ajs.s4-41.244.355