Geology Reference
In-Depth Information
(A)
(B)
Figure 13.8.
Maps showing the distribution of Pleistocene cold-climate dune fi elds and sand
sheets. (A) Europe; (B) North America. Also indicated are the maximum extents of Pleistocene
(Wisconsinan/Weichselian) ice sheets. From Koster (1988). Reproduced by permission of John
Wiley & Sons Ltd.
