Lithospheric structure along the Queen Charlotte margin in western Canada: Constraints from flexural modeling

J. Prims, K. P. Furlong, K. M.M. Rohr, R. Govers

Research output: Contribution to journalArticlepeer-review

20 Scopus citations

Abstract

The Queen Charlotte fault zone along the western margin of Canada, a right-lateral transform, is part of the boundary between the Pacific and North America plates. Combining reflection and refraction surveys and flexural modeling, we place limits on the amount of underthrusting of the Pacific plate beneath the North America plate. Results from our two-dimensional elastic modeling suggest 10-15 km of underthrusting along the northern Queen Charlotte Islands, in agreement with the amount of underthrusting inferred from plate motion models.

Original languageEnglish (US)
Pages (from-to)94-99
Number of pages6
JournalGeo-Marine Letters
Volume17
Issue number1
DOIs
StatePublished - 1997

All Science Journal Classification (ASJC) codes

  • Oceanography
  • Environmental Science (miscellaneous)
  • Geotechnical Engineering and Engineering Geology
  • Earth and Planetary Sciences (miscellaneous)

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