Geologists confirm: Roan Plateau rock falls near Rifle caused by earthquake, freeze thaw
A visible black mark caused by a recent earthquake, as well as weathering, seen on the face of Roan Plateau on Wednesday morning. Ray K. Erku / Post Independent Geologists with the Bureau of Land Management have confirmed recent rock falls spotted on the eastern cliffs of Roan Plateau were caused by a combined force of a small magnitude earthquake and the natural freeze-thaw process. “That’s kind of a common thing there; I think with the snow it’s a little more visible,” BLM Public Affa...
Charles Kenneth Rose Kent Rose Rayk Erku Anvil Points Oil Shale Facility Bureau Of Land Management Colorado School Of Mines Foundation
Source: postindependent.com