Unionville 7.5-Minute Quadrangle
Open-File Report OFBM 05–03.0: Bedrock Geologic Map of the Unionville Quadrangle, Chester County, Pennsylvania
The open-file report includes text, data tables, and a geologic map. The supporting GIS datasets are provided as separate downloads. Information from this geologic dataset was gathered and interpreted as part of a cooperative Statemap project between the United States Geological Survey (USGS) and the Pennsylvania Department of Conservation and Natural Resources, Bureau of Topographic and Geologic Survey (Middletown, Pa.), and West Chester University.
Downloads
- Open-file report (PDF* 3.28 MB); opens in a new window. Geologic map is located on page 14 of the document. To print the map, follow printing instructions in the document.
Suggested Citation: Wiswall, C. G, 2005, Bedrock geologic map of the Unionville quadrangle, Chester County, Pennsylvania: Pennsylvania Geological Survey, 4th ser., Open-File Report OFBM 05–03.0, 15 p., Portable Document Format (PDF).
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GIS data (2 formats)
- ESRI geodatabase, ESRI mxd file, metadata, disclaimer, readme files (ZIP** 516 KB)
- ESRI shapefiles, metadata, disclaimer, readme files (ZIP** 386 KB)
CONTACT INFORMATION:
Geology and map layout compiled by C. Gil Wiswall, Ph.D., West Chester University, 610–436–2570.
Questions regarding the GIS data sets should be directed to Michael E. Moore, P.G., 717–702–2024,
Bureau of Topographic and Geologic Survey, 3240 Schoolhouse Road, Middletown, PA 17057.
| *You will need the Acrobat Reader 6.0 or later to successfully view/print some information. This program can be downloaded to your computer for free; simply click on the "Get Acrobat Reader" button at right to download now. |  |
| **You will need the Winzip 3.2 or similar tool to successfully view/print/extract some information. A trial version of this program can be downloaded to your computer for free; simply click on the "Winzip" button at right to download. |  |
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