[Keyword='Geographic Information Systems']
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Bedrock Geology of Illinois
Entry ID:
IGDNR_BEDGEO
Summary
Abstract:
This map shows the distribution and extent of the bedrock geologic units within
the State of Illinois, as depicted on the Geologic Map of Illinois (1967) by Willman and others, published by the Illinois State Geologic Survey. This data can be used for any project which requires bedrock data at a scale of 1:500,000. This data should not be used at a scale larger than 1:500,000. Not suitable for site specific work.
Related URL
Data Set Citation
Dataset Originator/Creator:
Illinois State Geological Survey
Dataset Title:
Bedrock Geology of Illinois
Dataset Series Name:
ISGS GIS Database
Dataset Release Date:
1996
Dataset Release Place:
Champaign, Illinois
Dataset Publisher:
Illinois State Geological Survey
Version:
1.0
Issue Identification:
bedgeo
Data Presentation Form:
map
Other Citation Details:
The map scale is 1:500,000
Temporal Coverage
Start Date:
1967-01-01
Location Keywords
Science Keywords
ISO Topic Category
Access Constraints
None
Use Constraints
Should be used at a scale of 1:500,000 or smaller. For regional studies only.
Not suitable for site specific work. Reproduction or redistribution of copyrighted digital data sets or products derived therefrom outside of licensee's organization or entity is expressly forbidden. The only exception is redistribution to consultants working ...  Ancillary Keywords
Data Set Progress
COMPLETE
Originating Center
Data Center
Distribution
Distribution Media:
Online
Distribution Size:
8.9MB
Distribution Format:
Arc/Info export format
Fees:
No fees
Personnel
Role:
DIF AUTHOR
Phone:
(301) 614-6898
Fax:
301-614-5268
Email:
Tyler.B.Stevens at nasa.gov
Contact Address:
NASA Goddard Space Flight Center
Global Change Master Directory
City:
Greenbelt
Province or State:
MD
Postal Code:
20771
Country:
USA
Creation and Review Dates
DIF Creation Date:
2004-03-04
Last DIF Revision Date:
2009-03-26
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