Astoria Canyon

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.

The Missoula Floods helped carve Astoria Canyon.[1]

See also

References

  1. ↑ "Park Archives: Ice Age Floods National Geologic Trail". npshistory.com. Retrieved 2026-05-07.

This page is issued from Wikipedia. The text is available under Creative Commons Attribution-Share Alike 4.0 unless otherwise noted. Additional terms may apply for the media files.