Debris source

The origin of the cooker arises from the rubble

The water outlet at the foot of a rubble cone or rubble fan is called a rubble source or hillside rubble source .

Cones of debris as a result of rock falls or rock falls are mostly found as an accumulation of unconsolidated, broken rock at the foot of steep rock walls and then cover the actual source that emerges between the various rock layers . The water finds its way between the fragments and only emerges at the edge of the rubble .

The position of the actual source, mostly above the debris cone foot, can only be determined precisely if the debris cone is removed.