Title: Text and references to accompany "Map showing the thickness and character of Quaternary sediments in the glaciated United States east of the Rocky Mountains"
Description: A discussion of map components and sediment distribution and lists of references for a regional, three-dimensional map of glacial deposits.
Subjects: Geology, Glacial epoch, Sediments (Geology), Stratigraphic Geology
Places: United States
Time periods: Quaternary