Digital representation of a map showing the thickness and character of Quaternary sediments in the glaciated United States east of the Rocky Mountains
- Author(s):
- Geological Survey (U.S.)
- Publisher:
- The Survey ;
- Place(s):
- Middle West
- Subject(s):
- Geology, Stratigraphic and Sediments (Geology)
- Year:
- 1998
- Held by:
- MIT
- More details at
- https://mit.primo.exlibrisgroup.com/discovery/fulldisplay?vid=01MIT_INST:MIT&docid=alma990008860570106761