Oshima-Kojima (Matsumae-Kojima) - 渡島小島
Country & Prefecture |
Japan, Hokkaidō |
Volcano Type |
Stratovolcano |
Tectonic Setting |
Subduction zoneContinental crust (> 25 km) |
Summit |
282 m |
Latitude, Longitude |
41.355°N, 139.811°E |
Last Known Eruption |
Pleistocene
|