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paleontology

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    The Primordial sandstone of the Rocky Mountains in the northwestern territories of the United States
    Ferdinand Vandiveer Hayden
    American Journal of Science January 1862, s2-33 (97) 68-79; DOI: https://doi.org/10.2475/ajs.s2-33.97.68
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    On the fossil fruits found in connection with the lignites of Brandon, Vermont
    Leo Lesquereux
    American Journal of Science November 1861, s2-32 (96) 355-363; DOI: https://doi.org/10.2475/ajs.s2-32.96.355
  • You have access
    The primordial zone of Texas with descriptions of new fossils
    Benjamin Franklin Shumard
    American Journal of Science September 1861, s2-32 (95) 213-221; DOI: https://doi.org/10.2475/ajs.s2-32.95.213
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    Remarks on the Mesozoic red sandstone of the Atlantic Slope and notice of the discovery of a bone bed therein, at Phoenixville, Pennsylvania
    Charles M. Wheatley
    American Journal of Science July 1861, s2-32 (94) 41-48; DOI: https://doi.org/10.2475/ajs.s2-32.94.41
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    Correspondence of Joachim Barrande, Sir William Logan, and James Hall on the Taconic system and the age of the fossils found in the rock of northern New England, and the Quebec group of rocks
    Joachim Barrande
    American Journal of Science March 1861, s2-31 (92) 210-226; DOI: https://doi.org/10.2475/ajs.s2-31.92.210
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    Additional note on the Potsdam fossils
    Elkanah Billings
    American Journal of Science November 1860, s2-30 (90) 337-338; DOI: https://doi.org/10.2475/ajs.s2-30.90.337
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    Discussion between two readers of Darwin's treatise on the Origin of species, upon its natural theology
    Anonymous
    American Journal of Science September 1860, s2-30 (89) 226-239; DOI: https://doi.org/10.2475/ajs.s2-30.89.226
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    Description of a new trilobite from the Potsdam sandstone [New York]; with a note by E. Billings
    Frank Howe Bradley and Elkanah Billings
    American Journal of Science September 1860, s2-30 (89) 241-243; DOI: https://doi.org/10.2475/ajs.s2-30.89.241
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    Ornithichnites or tracks resembling those of birds
    Roswell Field
    American Journal of Science May 1860, s2-29 (87) 361-363; DOI: https://doi.org/10.2475/ajs.s2-29.87.361
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    Notes on the ancient vegetation of North America
    John Strong Newberry
    American Journal of Science March 1860, s2-29 (86) 208-218; DOI: https://doi.org/10.2475/ajs.s2-29.86.208

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