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      <marc:subfield code="a">MacNaughton, R. B., </marc:subfield>
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      <marc:subfield code="a">Neoproterozoic–Cambrian stratigraphy of the Mackenzie Mountains, northwestern Canada, part V : </marc:subfield>
      <marc:subfield code="b">measured sections through Cryogenian, Ediacaran, and Cambrian units, NTS 105-P, 106-A, and 106-G / </marc:subfield>
      <marc:subfield code="c">R.B. MacNaughton, M.P. Cecile, and W.C. Chan.</marc:subfield>
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      <marc:subfield code="a">[Ottawa] : </marc:subfield>
      <marc:subfield code="b">Geological Survey of Canada, </marc:subfield>
      <marc:subfield code="c">2024.</marc:subfield>
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      <marc:subfield code="c">©2024</marc:subfield>
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      <marc:subfield code="a">Includes bibliographical references.</marc:subfield>
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      <marc:subfield code="a">"Three measured sections through Cryogenian, Ediacaran, and early Cambrian units in the Mackenzie Mountains, N.W.T., are presented. Section CJA-77-41 is a downward extension of a published section, and includes the Keele, Sheepbed, Ravensthroat, Hayhook, Sheepbed, Backbone Ranges, and Sekwi formations. Sections 08MWB-S1 and 08MWB-S6 have appeared in print as graphic logs; the present report provides previously unpublished descriptive notes. The first of these sections includes the Twitya Formation and part of the Keele Formation; the second includes the uppermost Twitya Formation, the Ice Brook Formation (Stelfox Member), the Ravensthroat and Hayhook formations (both informal), the Sheepbed Formation, the Nadaleen Formation, and the Backbone Ranges Formation (lower member)"--Abstract, page 2.</marc:subfield>
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      <marc:subfield code="a">Stratigraphic correlation</marc:subfield>
      <marc:subfield code="z">Mackenzie Mountains (N.W.T. and Yukon)</marc:subfield>
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      <marc:subfield code="a">Geology, Stratigraphic</marc:subfield>
      <marc:subfield code="y">Cambrian.</marc:subfield>
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      <marc:subfield code="a">Corrélation stratigraphique</marc:subfield>
      <marc:subfield code="z">Mackenzie, Monts (T.N.-O. et Yukon)</marc:subfield>
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      <marc:subfield code="a">Stratigraphie</marc:subfield>
      <marc:subfield code="y">Cambrien.</marc:subfield>
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      <marc:subfield code="a">Geological Survey of Canada, </marc:subfield>
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      <marc:subfield code="a">Open file (Geological Survey of Canada)</marc:subfield>
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      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2025/rncan-nrcan/m183-2/M183-2-9174-eng.pdf</marc:subfield>
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      <marc:subfield code="u">https://doi.org/10.4095/phgu56y5rm</marc:subfield>
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