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The Cadotte member of the Boulder Creek Formation, Commotion Creek and Dokie Ridge, northeast British Columbia.

机译:不列颠哥伦比亚省东北部的Boulder Creek组,Commotion Creek和Dokie Ridge的Cadotte成员。

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摘要

Outcrop exposures of sandstone and conglomerate facies of the Cadotte Member of the Boulder Creek Formation at both Dokie Ridge and Commotion Creek, Northeast British Columbia Front Ranges, provide an analogue for hydrocarbon reservoirs in the subsurface of Northwest Alberta and Northeast British Columbia.; The vertical and lateral continuity of the various lithologic and sedimentologic units at both outcrop sites, allows for the establishment of a distinct Cadotte facies succession. When integrated, the individual facies support a coarse grained, high-energy, storm dominated shoreface environment of deposition.; Measuring the dips of individual shoreface wedges, observable in outcrop along large-scale parting planes, allows for the geometric characterization of various shoreface subzones. These wedges also provide evidence of a shoreline ranging in orientation between east to west and northwest to southeast.
机译:不列颠哥伦比亚省东北部地区Dokie Ridge和Commotion Creek的Boulder Creek组Cadotte成员的砂岩和砾岩相的露头露头,为西北艾伯塔省和东北不列颠哥伦比亚省地下的油气藏提供了类似物。在两个露头位置,各种岩性和沉积学单元的垂直和横向连续性,可以建立独特的卡多特相序。整合后,各个相将支持粗粒,高能,风暴为主的沉积沉积环境。测量沿宽大的分型面可在露头中观察到的单个岸坡楔形的倾角,就可以对各个岸分区进行分区。这些楔形也提供了一条海岸线的证据,该海岸线的方向在东西向,西北到东南之间。

著录项

  • 作者

    Reinprecht, Jeffrey Paul.;

  • 作者单位

    University of Alberta (Canada).;

  • 授予单位 University of Alberta (Canada).;
  • 学科 Geology.
  • 学位 M.Sc.
  • 年度 2004
  • 页码 245 p.
  • 总页数 245
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 地质学;
  • 关键词

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