|Elevation||8,324 ft (2,537 m)|
|Prominence||804 ft (245 m)|
|Location||Douglas and Klamath counties, Oregon, U.S.|
|Topo map||USGS Mount Thielsen|
Howlock Mountain is a heavily eroded shield volcano in the Cascade Range of central Oregon, located along the Cascade Crest just north of Mount Thielsen. Ice Age glaciers eroded away most of the flanks of the volcano, leaving numerous deep cirques surrounding a central ridge capped by several horns. The summit of Howlock Mountain lies along the border between Douglas County and Klamath County.
- "Howlock Mountain, Oregon". Peakbagger.com. Retrieved 2008-04-01.
- "Howlock Mountain". Geographic Names Information System, U.S. Geological Survey. Retrieved 2008-03-31.
- Purdom, William B. (1964). The Geologic History of the Diamond Lake Area - Umpqua National Forest - Douglas County Oregon. United States Forest Service and Douglas County Park Department.
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