Meandering sediments: vertical sequence with binary structures of coarse aBandoned channel and fine- units sequence Levee Ox-bow lake abandoned Channel meander 82-8 p8 Point bar Back swamp Active channel sequence 2.4 Phy siography and sediments of an alluvial flood plain cut by meandering channels. After Selley(1978)
Meandering sediments: vertical sequence with binary structures of coarseand fine- units
FANGLOMERATE BRAIDED SYSTEM MEANDER SYSTEM Improved sorting, finer grain size, decreasing grodient- △D.△ pper Lower reaches eaches Scree mud flow and Channel bed load sheet flood Over bank susRenoeooo Sedimentary system for river
Upper reaches Lower reaches Sedimentary system for river
Meandering deposits,东天山,D
Meandering deposits,东天山，D
Meandering deposits,东天山,D asse splay次扇 Binary st stream channel+concave floodplain 1) 然签
Crevasse splay-决口扇 1 2 3 Binary structures (stream channel+concave floodplain ) Meandering deposits,东天山，D
Meandering deposits,东天山,D1
Meandering deposits,东天山，D1