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Mount Scott first erupted about 420,000 years ago and is one of the oldest volcanoes in the Mount Mazama complex. [8] [9] It erupted mainly andesitic lavas before becoming extinct in the late Pleistocene. [10] Since it was relatively far away from the main flanks of Mount Mazama, it survived the mountain's massive explosion that occurred around ...
Brown Mountain is a small cinder cone on top of a shield volcano located in Cascade Volcanic Arc in Klamath and Jackson counties, Oregon. [3] Most of the mountain, including its peak, is in western Klamath County, but its western flanks trail off into eastern Jackson County.
Highest point; Elevation: 8,215 ft (2,504 m) NAVD 88 [1] Prominence: 3,088 ft (941 m) [2] Coordinates: 1]: Geography; Location: Klamath County, Oregon, U.S.: Parent range: Cascade Range: Topo map: USGS Aspen Lake: Geology; Rock age: 4.9-3.5 Ma [3]: Mountain type: Shield volcano: Volcanic arc: Cascade Volcanic Arc: Last eruption: Pleistocene: Climbing; Easiest route: Trail: Aspen Butte is a ...
Mount Kinch is a volcanic knob in southwestern British Columbia, Canada, located 79 km (49 mi) east of Rivers Inlet. It is almost completely ice-covered. It is almost completely ice-covered. [ 1 ]
It is part of the Cascade Volcanic Arc but is located in a mountain range 30 to 50 miles (50 to 80 km) behind the main Cascade volcanic front. The best known members of this enigmatic arc are the massive shields of Newberry Volcano , about 55 miles (89 km) farther north in Oregon, and Medicine Lake Volcano , about 80 miles (130 km) south in ...
Oregon's Matterhorns is an informal group of largely extinct volcanoes in the Cascade Range, in the American state of Oregon, named after the original Matterhorn. The Pacific Crest Trail passes near all of the volcanoes which constitute Oregon's Matterhorns.
It is a major preserved stratovolcano in the Pemberton Volcanic Belt, an extinct portion of the Canadian Cascade Arc. [1] Mount Baker (Near the United States-Canada border) — highest peak in northern Washington. It is an active volcano. [2] Steam activity from its crater occurs relatively frequently. Mount Baker is one of the snowiest places ...
The Cascade volcanoes are part of the Pacific Ring of Fire that includes over 160 active volcanoes. Articles listed under this category should be cross-listed under the correct geographical categories too. For mountain range categories, the appropriate choices are Category:Cascade Range or Category:Pacific Ranges.