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Digital representation of a map showing the thickness and character of Quaternary sediments in the glaciated United States east of the Rocky Mountains

Data Series 38

By:
and

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Abstract

This CD-ROM contains vector-based digital geologic maps of the surficial deposits in parts of 23 states where continental glaciation occurred during the Quaternary. These maps, at 1:1,000,000-scale, include the texture of the surface sediments and the total thickness of Quaternary sediments. Map compilation was based on about 850 sources of information. These maps are also published in paper form, as U.S. Geological Survey Miscellaneous investigations Series Map I-1970-A, B, C, and D.

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Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
Digital representation of a map showing the thickness and character of Quaternary sediments in the glaciated United States east of the Rocky Mountains
Series title:
Data Series
Series number:
38
ISBN:
0607911573
Edition:
-
Year Published:
1998
Language:
ENGLISH
Publisher:
The Survey ; For sale by USGS Information Services,
Description:
1 computer laser optical disc :col. ;4 3/4 in.
Scale:
1000000