Paleozoic

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Descriptions of two new species of Primordial fossils
Silas Watson Ford

American Journal of Science February 1878, s3-15 (86) 124-127; DOI: https://doi.org/10.2475/ajs.s3-15.86.124
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Note on Lingulella caelata.
Silas Watson Ford

American Journal of Science February 1878, s3-15 (86) 127-129; DOI: https://doi.org/10.2475/ajs.s3-15.86.127
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Note on the Helderberg Formation of Bernardstown, Massachusetts, and Vernon, Vermont
James Dwight Dana

American Journal of Science November 1877, s3-14 (83) 379-387; DOI: https://doi.org/10.2475/ajs.s3-14.83.379
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On the relations of the geology of Vermont to that of Berkshire
J. D. Dana

American Journal of Science October 1877, s3-14 (82) 257-264; DOI: https://doi.org/10.2475/ajs.s3-14.82.257
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Notes on the internal and external structure of Paleozoic crinoids
C. Wachsmuth

American Journal of Science September 1877, s3-14 (81) 181-191; DOI: https://doi.org/10.2475/ajs.s3-14.81.181
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The relations of the geology of Vermont to that of Berkshire
J. D. Dana

American Journal of Science September 1877, s3-14 (81) 202-207; DOI: https://doi.org/10.2475/ajs.s3-14.81.202
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On the occurrence of garnets with the trap of New Haven, Connecticut
Edward Salisbury Dana

American Journal of Science September 1877, s3-14 (81) 215-218; DOI: https://doi.org/10.2475/ajs.s3-14.81.215
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Notice of a new genus of annelids from the Lower Silurian
George Bird Grinnell

American Journal of Science September 1877, s3-14 (81) 229-230; DOI: https://doi.org/10.2475/ajs.s3-14.81.229
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Notes on the internal and external structure of Paleozoic crinoids
Charles Wachsmuth

American Journal of Science August 1877, s3-14 (80) 115-127; DOI: https://doi.org/10.2475/ajs.s3-14.80.115
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On the relations of the geology of Vermont to that of Berkshire
James D. Dana

American Journal of Science August 1877, s3-14 (80) 132-139; DOI: https://doi.org/10.2475/ajs.s3-14.80.132

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