What Factors Led To The Massive Rockslide At Gros Ventre Wyoming?
What Factors Led To The Massive Rockslide At Gros Ventre Wyoming? What factors led to the massive rockslide at Gros Ventre Wyoming? A combination of three factors caused the rock slide: 1) heavy rains and rapidly melting snow saturated the Tensleep Sandstone causing the underlying shale of the Amsden Formation to lose its shear strength,