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The thick loess deposits in South Dakota, Nebraska, and Iowa come from glacial sediments.
Loess is deposited by wind.
C. Bertrand Schultz has written: 'Pleistocene loess deposits of Nebraska' -- subject(s): Deposition, Geology
Loess deposits.
Loess is very fertile while sand is not
Loess is very fertile while sand is not
Loess forms by wind. It is thought that loess, a kind of silt or clay, is formed from deposits of wind-blown dust.
Maybe the loess deposits are lighter than the sand.
Loess is very fertile while sand is not
Loess is very fertile while sand is not
Loess is very fertile while sand is not
loess deposits