High Cascades
Volcanoes - John Seach
East of Mount Hood to Clear Lake
Oregon, USA
45.25 N, 121.50 W
summit elevation 2000 m
Domes, cinder cones, and a shield
volcano
Volcanic Features of High Cascades
Volcanoes
Frog Lake Buttes, Badger Butte, Gordon
Butte, Ball Point, Hootnanny Point,
Grasshopper Point, Flag Point, Frailey
Point, Dog River Springs.
Eruptions of High Cascades Volcanoes
730,000 years ago
High Cascades Volcanoes
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Copyright John Seach