Astoria Canyon

Submarine canyon on Columbia river
3D topographic view of the Astoria Canyon

Astoria Canyon is a submarine canyon 10 miles (16 km) offshore from the mouth of the Columbia River.

See also

  • Astoria Fan
  • https://web.archive.org/web/20050902223250/http://newport.pmel.noaa.gov/heceta/oceanexploration.htm

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