Supplemental Material: Plucking phenomena in nonuniform flow

Geosphere, October 2018, v. 14, p. 2157-2170, doi:10.1130/GES01623.1, Supplemental Movie B. Initial plucking events during each experiment, shown one after another and grouped from lowest to highest slope. For each set of experiments with the same slope, steps are built then removed in the following sequence: none, one tile, two tiles, two tiles, one tile, none. Incoming flow is right to left.