Sour Creek resurgent dome

USA / Montana / Gardiner /
 volcano, draw only border
 Upload a photo

A large resurgent dome in the eastern part of the Yellowstone caldera. Unlike Mallard Lake resurgent dome it doesn't seem to display any signs of unsettling activity. The faults that appeared during the ground uplift on the Sour Creek dome had exposed the Lava Creek tuff layer.
Nearby cities:
Coordinates:   44°37'0"N   110°18'10"W
This article was last modified 3 months ago