セイントイライアス山
The highest peaks of the St. Elias Mountains are located in the high ice field region of the Kluane National Park (Mount Logan, Mount Vancouver) and north of the Malaspina Glacier (Mount Saint Elias, Mount Cook), in the region known as the St. Elias syntaxis. At the syntaxis region the tectonic style changes from strike-slip motion along the Fairweather Fault to collision west of Malaspina Strait. This tectonic transition concentrates stress in the crust at the syntaxis that together with efficient glacial erosion results in positive feedback processes that through time forms extreme high mountain peaks and local relief, and rapid exhumation of rocks from up to 10 km depths to the surface.