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Geologic map of the Oak Forest quadrangle and part of the Blacksville quadrangle, southwestern Pennsylvania
- Author / Creator
- Available as
- Physical
Details
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- Creator
- by John B. Roen ; Department of the Interior, United States Geological Survey ; Prepared in cooperation with the Pennsylvania Geological Survey, Department of Environmental Resources
- Format
- Maps, Atlases
- Language
- English
- Publication
-
- Washington, D.C. : The Survey, 1972
- Physical Details
-
- 1 map : color ; 73 x 45 cm., folded in envelope 30 x 24 cm
- OCLC
- ocm20866368
- Cartographic Data
-
Scale 1:24,000(W 80⁰15ʹ00ʺ--W 80⁰07ʹ30ʺ/N 39⁰52ʹ30ʺ--N 39⁰43ʹ00ʺ).
- Relief shown by contours and spot heights.
- Includes text, location map, columnar section and col. cross section.
- Includes bibliographical references.