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Burgettstown-Carnegie folio, Pennsylvania

Munn, Malcolm John, b. 1874.; Shaw, E. W. (Eugene Wesley), 1881-1935. (Geological Survey (United States), 1911)

Foxburg-Clarion folio, Pennsylvania

Lines, Edwin F.; Shaw, E. W. (Eugene Wesley), 1881-1935.; Munn, Malcolm John, b. 1874. (Geological Survey (United States), 1911)

Claysville folio, Pennsylvania

Munn, Malcolm John, b. 1874. (Geological Survey (United States), 1912)

Sewickley folio, Pennsylvania

Munn, Malcolm John, b. 1874. (Geological Survey (United States), 1911)