Fig. 7From: The Oeschinensee rock avalanche, Bernese Alps, Switzerland: a co-seismic failure 2300 years ago?3D model of the pre-failure topography. Deposits of the Kandertal rock avalanche form the pre-failure runout surface of the Oeschinensee rock avalanche. The former likely dammed the Oeschinental creating a prehistoric lake or swamp (blue dashed line). Red line: rock avalanche source area with initial sliding direction indicated; orange line: rock avalanche depositBack to article page