Definitions for "Alluvium"
Deposits of earth, sand, gravel, and other transported matter, made by rivers, floods, or other causes, upon land not permanently submerged beneath the waters of lakes or seas.
sediments deposited by a stream.
Eroded material that gets carried downstream by the current of the stream or river. Alluvial deposits are areas in streams or rivers where alluvium does not continue flowing downstream, thus forming a deposit.
Keywords:  anticline
Keywords:  peercasting, tool, source, open
Alluvium is an open source peercasting tool.
Transported chiefly by water and is sorted.
Soil that has been transported to its present location by water flow (alluvial soil).