uhm. glacial outflow? most of the glacial remnants i've seen tend to leave more jagged terrain, but we spent a lot more time looking at glacier sources than endpoints....
where are the moraines for the glaciers you're discussing? st louis? (trying to remember, we didn't go over that part of the country in much details...)
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where are the moraines for the glaciers you're discussing? st louis? (trying to remember, we didn't go over that part of the country in much details...)
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But, if you're into this sort of thing, you should read about the Loess Hills. It's a neat place to see.