One of the most difficult problems connected with the loess is to explain its blanket-like distribution, by which it appears to be continuous over high and low altitudes alike.
Proceedings of the Iowa Academy of Sciences
©1897 Iowa Academy of Science, Inc.
Todd, J. E.
"Degradation of Loess,"
Proceedings of the Iowa Academy of Science, 5(1), 46-51.
Available at: https://scholarworks.uni.edu/pias/vol5/iss1/9