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The Kelso Dune field in southern California is intriguing because although it is of limited areal extent (~100km2), it has a wide variety of dune forms and contains many active dunes (~40km2), which is unusual in the Mojave Desert. Studies over the past eight decades have concluded that the dunes are derived primarily from a single source, Mojave River alluvium, under a dominant, westerly-to-northwesterly...
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