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Chordata

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    Geological notes on the Andes of Ecuador
    James Orton
    American Journal of Science March 1869, s2-47 (140) 242-251; DOI: https://doi.org/10.2475/ajs.s2-47.140.242
  • You have access
    Notices of papers in physiological chemistry; No. II
    George F. Barker
    American Journal of Science March 1869, s2-47 (140) 258-270; DOI: https://doi.org/10.2475/ajs.s2-47.140.258
  • You have access
    Notices of papers in physiological chemistry; No. II
    George F. Barker
    American Journal of Science January 1869, s2-47 (139) 20-32; DOI: https://doi.org/10.2475/ajs.s2-47.139.20
  • You have access
    Derivative hypothesis of life and species
    Owen
    American Journal of Science January 1869, s2-47 (139) 33-67; DOI: https://doi.org/10.2475/ajs.s2-47.139.33
  • You have access
    On some phenomena of binocular vision
    Joseph LeConte
    American Journal of Science January 1869, s2-47 (139) 68-77; DOI: https://doi.org/10.2475/ajs.s2-47.139.68
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    On the Amiens gravel
    Alfred Tylor
    American Journal of Science November 1868, s2-46 (138) 302-327; DOI: https://doi.org/10.2475/ajs.s2-46.138.302
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    Observations on the metamorphosis of Siredon into Amblystoma
    O. C. Marsh
    American Journal of Science November 1868, s2-46 (138) 364-374; DOI: https://doi.org/10.2475/ajs.s2-46.138.364
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    Notice of a new and diminutive species of fossil horse (Equus parvulus) from the Tertiary of Nebraska
    Othniel Charles Marsh
    American Journal of Science November 1868, s2-46 (138) 374-375; DOI: https://doi.org/10.2475/ajs.s2-46.138.374
  • You have access
    Notices of papers in physiological chemistry; No. II
    George F. Barker
    American Journal of Science November 1868, s2-46 (138) 379-390; DOI: https://doi.org/10.2475/ajs.s2-46.138.379
  • You have access
    A new theory of vision
    Samuel Rowley
    American Journal of Science September 1868, s2-46 (137) 153-167; DOI: https://doi.org/10.2475/ajs.s2-46.137.153

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