An alluvial plain of a river
[DOC] [TLE] Alluvial plain - Wikipedia [PAR] An alluvial plain is a largely flat landform created by the deposition of sediment 
over a long period of time by one or more rivers coming from highland regions,... [DOC] [TLE] Mississippi Alluvial Plain - Wikipedia [PAR] The Mississippi River Alluvial Plain is an alluvial plain created by the Mississippi 
River on which lie parts of seven U.S. states, from southern Louisiana to... [DOC] [TLE] Mississippi Alluvial Plain - Encyclopedia of Arkansas [PAR] Dec 11, 2015 ...