Fig. 3
From: Longevity of dams from landslides with sub-channel rupture surfaces, Peace River region, Canada
Upthrust advance phase glacial lacustrine sediment (LTA3) at the toe of the Eureka River landslide. The reorientation of the lacustrine rhythmites to near vertical, was likely caused by the landslide. Note the scattering of boulders and cobbles at discrete locations. This material likely originated in the pre-landslide channel and was introduced into the post-landslide channel by bank erosion. Also note the small landslide into the channel in the distance. (Source: BGN Miller, September 28, 2007)