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Start Over Subject Géologie Spatial Coverage Pennsylvanie

1. Accident-Grantsville folio, Maryland-Pennsylvania-West Virginia

Yale Public content
1908. 2013-03-14T16:44:03Z. 2013-03-14T16:44:03Z. Martin, G. C. (George Curtis), 1875-1943. The Survey. English. Public. Maryland, Allegany County, Garrett County, Pennsylvania, Fayette County, Somerset County, West Virginia, Preston County, États-Unis, Pennsylvanie, and Virginie-occidentale.

2. Amity folio [Pennsylvania

Yale Public content
1907. 2013-03-14T15:59:12Z. 2013-03-14T15:59:12Z. Clapp, Frederick G. (Frederick Gardner), 1879-1944. The Survey. English. Public. Pennsylvania, Greene County, Washington County, États-Unis, and Pennsylvanie.

3. Barnesboro-Patton folio, Pennsylvania

Yale Public content
1913. 2013-03-14T18:59:25Z. 2013-03-14T18:59:25Z. Campbell, Marius R. (Marius Robinson), 1858-1940. The Survey. English. Public. Pennsylvania, Blair County, Cambria County, Clearfield County, Indiana County, États-Unis, and Pennsylvanie.

4. Brownsville-Connellsville folio, Pennsylvania

Yale Public content
1903. 2013-03-13T20:11:35Z. 2013-03-13T20:11:35Z. Campbell, Marius R. (Marius Robinson), 1858-1940. The Survey. English. Public. Pennsylvania, Allegheny County, Fayette County, Washington County, Westmoreland County, États-Unis, and Pennsylvanie.

5. Coatesville-West Chester folio, Pennsylvania-Delaware

Yale Public content
1932. 2013-03-15T13:32:13Z. 2013-03-15T13:32:13Z. Bascom, F. (Florence), 1862-1945. The Survey. English. Public. Pennsylvania, Chester County, Delaware County, Lancaster County, Delaware, New Castle County, États-Unis, and Pennsylvanie.

6. Ebensburg folio, Pennsylvania

Yale Public content
1905. 2013-03-14T15:32:14Z. 2013-03-14T15:32:14Z. Butts, Charles, 1863-1946. The Survey. English. Public. Pennsylvania, Bedford County, Blair County, Cambria County, États-Unis, and Pennsylvanie.

7. Elders Ridge folio, Pennsylvania

Yale Public content
1905. 2013-03-14T13:59:33Z. 2013-03-14T13:59:33Z. Stone, Ralph W. (Ralph Walter), 1876-1964. The Survey. English. Public. Pennsylvania, Armstrong County, Indiana County, Westmoreland County, États-Unis, and Pennsylvanie.

8. Elkland-Tioga folio, Pennsylvania

Yale Public content
1903. 2013-03-13T20:14:18Z. 2013-03-14T15:14:19Z. Fuller, Myron L. U.S. Geological Survey. English. Public. Pennsylvania, Tioga County, États-Unis, and Pennsylvanie.

9. Fairfield-Gettysburg folio, Pennsylvania

Yale Public content
1929. 2013-03-15T13:38:50Z. 2013-03-15T13:38:50Z. Stose, George Willis, 1869-1960. The Survey. English. Public. Pennsylvania, Adams County, Cumberland County, Franklin County, York County, États-Unis, and Pennsylvanie.

10. Gaines folio, Pennsylvania-New York

Yale Public content
1903. 2013-03-13T20:15:58Z. 2013-03-14T15:14:01Z. Fuller, Myron L. U.S. Geological Survey. English. Public. Pennsylvania, États-Unis, and Pennsylvanie.