Paleosols, Paleoclimate and Paleoatmospheric CO2; Paleozoic Paleosols of Central Pennsylvania Field Trip Guide, 1993

Paleosols, Paleoclimate and Paleoatmospheric CO2; Paleozoic Paleosols of Central Pennsylvania Field Trip Guide, 1993, Box: 6, Folder: 10. 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/254666 Accessed August 01, 2026.