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Driftless Area


The hilly uplands of the Driftless Area easily distinguish it from surrounding ecoregions. Much of the area consists of a deeply dissected, loess-capped, bedrock dominated plateau. The region is also called the Paleozoic Plateau because the landscape’s appearance is a result of erosion through rock strata of Paleozoic age. Although there is evidence of glacial drift in the region, the influence of the glacial deposits have done little to affect the landscape compared to the subduing influences in adjacent ecoregions. Livestock and dairy farming are major land uses and have had a major impact on stream quality.


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Added to ScienceBase on Sun Aug 09 10:28:46 MDT 2015 by processing file <b>OmernikL3Descriptions.xlsx</b>
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Type Scheme Key
LME 52

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