Astoria Canyon is a submarine canyon 10 miles (16 km) offshore from the mouth of the Columbia River. The Missoula Floods helped carve Astoria Canyon. See also…
Astoria Canyon is a submarine canyon 10 miles (16 km) offshore from the mouth of the Columbia River.
The Missoula Floods helped carve Astoria Canyon.
See also
Astoria Fan
References
External links https://web.archive.org/web/20050902223250/http://newport.pmel.noaa.gov/heceta/oceanexploration.htm
Gebaseerd op: Wikipedia — Astoria Canyon · auteursgeschiedenis.
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