Big avalanches may carry stones,boulders and trees with them.

Streams carried boulders, sand, and clay from the uplift eastward and southeastward across what would become Jackson Hole.

The flash flood came with the force of a stampede, carrying silt and boulders like projectiles.

Many catchments released multiple debris flows, some of which carried large boulders and tree trunks onto the alluvial fan deltas.

The advance of this glacier carried boulders well into the state of Montana.

The river is fast-flowing, carrying large boulders, at the time of flood.

Untold tons of hurtling water, carrying great boulders as if they were chips of wood.

Overhead, the Wing Riders were using their Rocs to carry logs and boulders to drop into the center of the Federation ranks.

Over thousands of years, erosional forces have carried boulders composed of this sandstone down from boulder fields located higher up along the mountain ridges.

A few minutes later the north half of the city, particularly in the creek valley, was obliterated by an avalanche of icy mud carrying boulders and other debris.