Foxburg-Clarion folio, Pennsylvania /
Shaw, E. W.(Eugene Wesley),1881-1935.
Munn, M. J.(Malcolm John),1874-
Lines, Edwin F.
Geological Survey (U.S.)
Washington, D.C. : The Survey,
1911.
Relief shown by contours and spot heights.
Cover title.
In caption title: By Eugene Wesley Shaw, Edwin F. Lines, and M.J. Munn.
"Columnar section" on verso of p.17.
Plates: [1] Sections of deep wells in the Foxburg and Clarion quadrangles -- [2] Topography, Foxburg quadrangle -- [3] Topography, Clarion quadrangle -- [4] Areal geology, Foxburg quadrangle -- [5] Areal geology, Clarion quadrangle -- [6] Structure and economic geology, Foxburg quadrangle -- [7] Structure and economic geology, Clarion quadrangle -- [8] Oil and gas, Foxburg quadrangle -- [9] Oil and gas, Clarion quadrangle.
Text and ill. on inside covers.
List of folios on back cover.
Geology
Geology
Geology
Geology
Petroleum
Petroleum
Petroleum
Petroleum
Natural gas
Natural gas
Natural gas
Natural gas