| Main Author: |
Geological Survey (U.S.) |
| Other Authors: |
Hallberg, George R., Richmond, Gerald Martin, 1914-, Fullerton, David S., Christiansen, Ann Coe., Iowa Geological Survey. |
| Format: |
Map
|
| Language: |
English
|
| Published: |
Reston, Va. : Denver, CO :
U.S. Geological Survey ; For sale by Map Distribution,
1991.
|
| Physical Description: |
1 map : color ; 44 x 51 cm, on sheet 93 x 137 cm, folded in envelope 30 x 24 cm.
|
| Series: |
Miscellaneous investigations series (Geological Survey (U.S.)) ;
map I-1420 (NK-15)
Quaternary geologic atlas of the United States.
|
| Subjects: |
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