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Hollidaysburg-Huntingdon folio, Pennsylvania
(Geological Survey (United States), 1945)
Montevallo-Columbiana folio, Alabama
(Geological Survey (United States), 1940)
Birmingham folio, Alabama
(Geological Survey (United States), 1910)
Barnesboro-Patton folio, Pennsylvania
(Geological Survey (United States), 1913)
Kittanning folio, Pennsylvania
(Geological Survey (United States), 1904)
Bessemer-Vandiver folio, Alabama
(Geological Survey (United States), 1927)
Ebensburg folio, Pennsylvania
(Geological Survey (United States), 1905)
Rural Valley folio, Pennsylvania
(Geological Survey (United States), 1905)
Warren folio, Pennsylvania-New York
(Geological Survey (United States), 1910)