| Main Author: |
Geological Survey (U.S.) |
| Other Authors: |
Soller, D. R., Illinois State Geological Survey. |
| Format: |
Map
|
| Language: |
English
|
| Published: |
Reston, VA : Denver, CO :
The Survey ; Information Services [distributor],
1999.
|
| Physical Description: |
24 maps and 3 views on 3 sheets : color ; 33 x 51 cm, or smaller sheets 144 x 105 cm, or smaller, folded into envelope 30 x 24 cm.
Also available via Internet from the U.S. Geological Survey web site (PDF file). Address as of 5-25-00: http://pubs.usgs.gov/i-maps/i-2669/index.html; current access is available via PURL.
|
| Series: |
Geologic investigations series ;
I-2669.
|
| Subjects: |
|