Record Display for the EPA National Library Catalog
RECORD NUMBER: 8 OF 21| Main Title | Greater Pittsburgh region geologic map / | |||||||||||
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| Author | Wagner, Walter Richard | |||||||||||
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| CORP Author | Pennsylvania. Bureau of Topographic and Geologic Survey. | |||||||||||
| Publisher | U.S. Geological Survey, | |||||||||||
| Year Published | 1975 | |||||||||||
| OCLC Number | 04996057 | |||||||||||
| Subjects | Geology--Pennsylvania--Pittsburgh Region--Maps | |||||||||||
| Additional Subjects | Geology--Pennsylvania--Pittsburgh region--Maps | |||||||||||
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| Collation | 1 map : color ; 135 x 104 cm folded in envelope 21 x 28 cm. | |||||||||||
| Notes | "1927 North American datum." Relief shown by contours. "Compiled in 1971 from USGS quadrangles dated 1953-1969." "Prepared by the Pennsylvania Bureau of Topographic and Geologic Survey in cooperation with the U.S. Dept. of the Interior, Geologic Survey." Includes bibliographical references. Includes text, "Index map to source material," "Geologic column," and location map. Accompanied by 3 sheets of cross-sections. |