| snippet:
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Quaternary Deposits in Illinois. Map scale is 1:500,000. Shows Quaternary deposits that lie at or near the land surface, including loess deposits. |
| summary:
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Quaternary Deposits in Illinois. Map scale is 1:500,000. Shows Quaternary deposits that lie at or near the land surface, including loess deposits. |
| extent:
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[[-91.5109239817348,36.9685162774781],[-87.498708009448,42.5107172280167]] |
| accessInformation:
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Illinois State Geological Survey |
| thumbnail:
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thumbnail/thumbnail.png |
| typeKeywords:
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["Data","Service","Map Service","ArcGIS Server"] |
| description:
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For use in applications requiring generalized information for surface deposits in Illinois.
The data are not appropriate as a geodetic, legal or engineering base. The data set was not and is not intended as a substitute for surveyed locations, such as can be determined by a registered Public Land Surveyor. Although useful in a GIS as a reference base layer for maps, the data set has no legal basis in the definition of boundaries or property lines. |
| licenseInfo:
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| catalogPath:
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| title:
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Quaternary Deposits of Illinois, 1979 |
| type:
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Map Service |
| url:
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| tags:
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["geology","quaternary","surficial","loess","silt","sand","gravel","till","alluvium","colluvium","Illinois","ISGS"] |
| culture:
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en-US |
| name:
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Quaternary_Deposits_1979 |
| guid:
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9159342F-ADB6-471A-88F8-22BBFFC77445 |
| spatialReference:
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WGS_1984_Web_Mercator_Auxiliary_Sphere |