Altitude and configuration of the potentiometric surface in the Triassic sandstones and shales, northern Chester County, Pennsylvania, October 1989 through March 1990 /
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| Corporate author / creator: | Geological Survey (U.S.), cartographer. |
|---|---|
| Imprint: | Harrisburg, Pennsylvania : Department of the Interior, U.S. Geological Survey, 1990. |
| Description: | 1 online resource (1 map). |
| Language: | English |
| Series: | Water-resources investigations report ; 90-4114 Water-resources investigations report ; 90-4114. |
| Subject: | |
| Cartographic data: | Scale 1:24,000 (W 75°45ʹ00ʺ--W 75°32ʹ30ʺ/N 40°15ʹ00ʺ--N 40°07ʹ30ʺ). |
| Format: | E-Resource Map U.S. Federal Government Document |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/12346528 |