Geology of the Southern Part of the Pennsylvania Anthracite Fields Field Trip Guide, 1982

Geology of the Southern Part of the Pennsylvania Anthracite Fields Field Trip Guide, 1982, Box: 6, Folder: 6. Dr. John Renton, Professor of Geology, Papers and Educational Materials, A&M 4759. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/254662 Accessed August 01, 2026.