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    <marc:controlfield tag="003">CaOODSP</marc:controlfield>
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      <marc:subfield code="a">Pe-Piper, G., </marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
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    <marc:datafield tag="245" ind1="1" ind2="0">
      <marc:subfield code="a">Provenance and diagenesis of sandstones in the deep wells Annapolis G-24, Balvenie B-79, Crimson F-81, Weymouth A-45, and Newburn H-23, Scotian Basin, offshore Nova Scotia / </marc:subfield>
      <marc:subfield code="c">G. Pe-Piper, C. Sangster, D.J.W. Piper, and D.P. Opra.</marc:subfield>
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    <marc:datafield tag="264" ind1=" " ind2="1">
      <marc:subfield code="a">Dartmouth, Nova Scotia : </marc:subfield>
      <marc:subfield code="b">Geological Survey of Canada, </marc:subfield>
      <marc:subfield code="c">2020.</marc:subfield>
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      <marc:subfield code="c">©2020</marc:subfield>
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      <marc:subfield code="a">1 online resource (562 pages) : </marc:subfield>
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      <marc:subfield code="a">Open file ; </marc:subfield>
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      <marc:subfield code="a">Includes bibliographical references (pages 44-47).</marc:subfield>
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      <marc:subfield code="a">"Deep-water sandstones have been a target for oil and gas exploration in the Scotian Basin for many decades. Little is known about the sedimentary petrography of these sandstones, both as indicators of provenance and for evaluation of the effects of diagenesis on reservoir quality. The purpose of this study was to determine how the sandstones present in deep water wells differ in sedimentary petrography, both detrital and diagenetic, from those on the Scotian Shelf"--Abstract, page 3.</marc:subfield>
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      <marc:subfield code="a">Sandstone</marc:subfield>
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      <marc:subfield code="a">Petrology</marc:subfield>
      <marc:subfield code="z">Nova Scotia.</marc:subfield>
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      <marc:subfield code="a">Diagenesis</marc:subfield>
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      <marc:subfield code="a">Grès</marc:subfield>
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      <marc:subfield code="a">Pétrologie</marc:subfield>
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    <marc:datafield tag="650" ind1=" " ind2="6">
      <marc:subfield code="a">Diagenèse</marc:subfield>
      <marc:subfield code="z">Nouvelle-Écosse.</marc:subfield>
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      <marc:subfield code="a">Geological Survey of Canada, </marc:subfield>
      <marc:subfield code="e">issuing body.</marc:subfield>
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      <marc:subfield code="a">Open file (Geological Survey of Canada)</marc:subfield>
      <marc:subfield code="v">8730.</marc:subfield>
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      <marc:subfield code="q">PDF</marc:subfield>
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      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2026/rncan-nrcan/m183-2/M183-2-8730-eng.pdf</marc:subfield>
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      <marc:subfield code="u">https://doi.org/10.4095/326861</marc:subfield>
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