Subject: Petroleum / Spatial Coverage: Pennsylvania - Yale University Library GeoBlacklight Search Results

1. Burgettstown-Carnegie folio, Pennsylvania

1911. 2013-03-14T18:13:26Z. 2021-09-22T17:59:06Z. Shaw, E. W. (Eugene Wesley), 1881-1935. The Survey. English. Public. Pennsylvania, Allegheny County, Beaver County, and Washington County.

2. Claysville folio, Pennsylvania

1912. 2013-03-14T18:31:42Z. 2013-03-14T18:31:42Z. Munn, M. J. (Malcolm John), 1874-1949. The Survey. English. Public. Pennsylvania, Greene County, and Washington County.

3. Foxburg-Clarion folio, Pennsylvania

1911. 2013-03-14T18:16:03Z. 2013-03-14T18:16:03Z. Shaw, E. W. (Eugene Wesley), 1881-1935. The Survey. English. Public. Pennsylvania, Armstrong County, Butler County, Clarion County, and Venango County.

4. Grand atlas. contains thirty two sheets relating to portions of the petroleum and bituminous coal fields and three sheets relating to the Quaternary Period : 1885 / [cartographic material] : Division III, Petroleum and bituminous coal fields, Part I

1885. 2012-03-14T13:27:17Z. 2012-07-11T15:16:54Z. Geological Survey of Pennsylvania. Second Geological Survey of Pennsylvania. English. Public. Pennsylvania. Quaternary.

5. Oil and gas fields of western Pennsylvania

1932. 2010-08-31T18:24:04Z. 2015-10-27T22:25:36Z. Pennsylvania. Bureau of Topographic and Geologic Survey. Topographic and Geologic Survey. English. Public. Pennsylvania.

6. Sewickley folio, Pennsylvania

1911. 2013-03-14T18:10:52Z. 2013-03-14T18:10:52Z. Munn, M. J. (Malcolm John), 1874-1949. U.S. Geological Survey. English. Public. Pennsylvania, Allegheny County, Beaver County, and Butler County.