Fig. 7
Gliding surface of the Flims rock avalanche. A Cross-sections parallel to the movement direction of the rock avalanche showing the geometry of the gliding surface. The gliding surface is shown in blue and becomes the base of the rock avalanche deposit in the lower part. Red numbers are slope angles. For each cross-section the paleo-topography with anchor points derived from Fig. 12 are given as well. Traces are given in Figs. 6 and 7B. B 3D-geometry shown as map with topographic contours. Well locations are given as red stars. The movement direction of the rock avalanche was parallel to the two lateral scarps. East, Center and West denote traces of cross-sections shown in Fig. 7A