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Paleozoic

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    ...on fossils from metamorphic limestones of the Taconic series of Emmons at Canaan, New York
    Silas Watson Ford and W. B. Dwight
    American Journal of Science April 1886, s3-31 (184) 248-255; DOI: https://doi.org/10.2475/ajs.s3-31.184.248
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    Wm. B. Roger's geology of the Virginias; a review
    J. L. Campbell and H. D. Campbell
    American Journal of Science March 1886, s3-31 (183) 193-202; DOI: https://doi.org/10.2475/ajs.s3-31.183.193
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    On the area of Upper Silurian Rocks near Cornwall Station, eastern-central Orange County, New York
    Nelson Horatio Darton
    American Journal of Science March 1886, s3-31 (183) 209-216; DOI: https://doi.org/10.2475/ajs.s3-31.183.209
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    Recent explorations in the Wappinger Valley limestone of Dutchess County, New York; no. 5, Discovery of fossiliferous Potsdam strata at Poughkeepsie, New York
    William Buck Dwight
    American Journal of Science February 1886, s3-31 (182) 125-133; DOI: https://doi.org/10.2475/ajs.s3-31.182.125
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    The westward extension of rocks of Lower Helderberg age in New York
    Samuel Gardner Williams
    American Journal of Science February 1886, s3-31 (182) 139-145; DOI: https://doi.org/10.2475/ajs.s3-31.182.139
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    Preliminary notice of fossils in the Hudson river slates of the southern part of Orange County, New York, and elsewhere
    Nelson Horatio Darton
    American Journal of Science December 1885, s3-30 (180) 452-454; DOI: https://doi.org/10.2475/ajs.s3-30.180.452
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    A new genus of Chazy sponges, Strephochetus.
    Henry Martyn Seely
    American Journal of Science November 1885, s3-30 (179) 355-357; DOI: https://doi.org/10.2475/ajs.s3-30.179.355
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    Notice of a new genus of pteropods from the Saint John group (Cambrian)
    George Frederick Matthew
    American Journal of Science October 1885, s3-30 (178) 293-294; DOI: https://doi.org/10.2475/ajs.s3-30.178.293
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    Note on some Paleozoic pteropods
    Charles Doolittle Walcott
    American Journal of Science July 1885, s3-30 (175) 17-21; DOI: https://doi.org/10.2475/ajs.s3-30.175.17
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    Notice of a new limuloid crustacean from the Devonian
    Henry Shaler Williams
    American Journal of Science July 1885, s3-30 (175) 45-49; DOI: https://doi.org/10.2475/ajs.s3-30.175.45

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