pumice, White River Ash, from Mount Churchill near the head of Klutlan Glacier blanketed large areas of northwestern Canada with tephra some 2,000 years ago. Most of volcanoes of the Western Wrangell Mountains are not like the other volcanoes located around the Pacific Rim. Rather than erupting explosive lavas forming stratovolcanoes, they have been built by the buildup of hundreds of comparatively fluid lava flows to form shield volcanoes. Only the young Mount Wrangell still shows its shield-like form; the other, commonly older volcanoes have had much of their original form removed by glacial and other erosional processes, such as Rabbit Mountain and Felsite Peak, which are now eroded to form an outcrop. Major volcanoes of the Wrangell Volcanic Field include: Mount Bona, , Saint Elias Mountains Mount Blackburn, , Wrangell Mountains Mount Sanford, , Wrangell Mountains Mount Churchill, , Saint Elias Mountains Mount Wrangell, , Wrangell Mountains Atna Peaks, , Wrangell Mountains Regal Mountain, , Wrangell Mountains Mount Jarvis, , Wrangell Mountains Mount Drum, , Wrangell Mountains Volcanoes of the Canadian portion of the Wrangell Volcanic Field include: Felsite Peak, , Coast Mountains Rabbit Mountain, , Nutzotin Mountains See also List of volcanoes in the United States of America List of volcanoes in Canada Volcanism in Canada References External links Alaska Volcano Observatory - Wrangell Volcanic Field National Resources Canada: Catalogue of Canadian volcanoes Volcanic fields of Alaska Volcanoes of Yukon Volcanic fields of Canada Landforms of Copper River Census Area, Alaska Potentially active volcanoes Polygenetic volcanic fields Landforms of Unorganized Borough, Alaska he:ראנגל-סנט אליאס#השדה הגעשי