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High Lava Plains
area, Oregon, United States
Also known as: High Desert
Learn about this topic in these articles:
physiography of Oregon
- In Oregon: Relief and drainage
The area of the High Lava Plains, or High Desert, is located south of the Blue Mountains and eastward from the Cascade Range. It is the youngest and least eroded of the landform regions of Oregon, but the smoothness of the surface is broken by cinder cones, buttes, and…
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