historical geology

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On the relations of the Laurentian and Huronian on the north side of Lake Huron
Alfred Ernest Barlow

American Journal of Science September 1892, s3-44 (261) 236-239; DOI: https://doi.org/10.2475/ajs.s3-44.261.236
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Additional observations on the Jura-Trias trap of the New Haven region
James Dwight Dana

American Journal of Science August 1892, s3-44 (260) 165-169; DOI: https://doi.org/10.2475/ajs.s3-44.260.165
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Fossils in the "Archean" rocks of central Piedmont Virginia
Nelson Horatio Darton

American Journal of Science July 1892, s3-44 (259) 50-52; DOI: https://doi.org/10.2475/ajs.s3-44.259.50
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Notes on the Cambrian rocks of Virginia and the southern Appalachians
Charles Doolittle Walcott

American Journal of Science July 1892, s3-44 (259) 52-57; DOI: https://doi.org/10.2475/ajs.s3-44.259.52
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On the occurrence of Upper Silurian strata near Penobscot Bay, Me
W. W. Dodge and C. E. Beecher

American Journal of Science May 1892, s3-43 (257) 412-418; DOI: https://doi.org/10.2475/ajs.s3-43.257.412
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Geological age of the Saganaga syenite
Alfred Richard Cecil Selwyn

American Journal of Science April 1892, s3-43 (256) 319-322; DOI: https://doi.org/10.2475/ajs.s3-43.256.319
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Observations upon the structural relations of the upper Huronian, lower Huronian, and basement complex on the north shore of Lake Huron
Raphael Pumpelly and C. R. Van Hise

American Journal of Science March 1892, s3-43 (255) 224-232; DOI: https://doi.org/10.2475/ajs.s3-43.255.224
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Mount Bob, Mount Ida, or Snake Hill [New York]
T. W. Harris

American Journal of Science March 1892, s3-43 (255) 236-238; DOI: https://doi.org/10.2475/ajs.s3-43.255.236
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Proofs that the Holyoke and Deerfield trap sheets are contemporaneous flows and not later intrusions
Benjamin Kendall Emerson

American Journal of Science February 1892, s3-43 (254) 146-148; DOI: https://doi.org/10.2475/ajs.s3-43.254.146
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On the Bear River Formation, a series of strata hitherto known as the Bear River Laramie
Charles Abiathar White

American Journal of Science February 1892, s3-43 (254) 91-97; DOI: https://doi.org/10.2475/ajs.s3-43.254.91

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