Glover, Lynn2024-11-122024-11-121953https://hdl.handle.net/10919/12160139 leaves (2 folded)application/pdfenIn CopyrightLD5655.V855 1953.G569Geology -- VirginiaGeology, Stratigraphic -- DevonianGeology, Stratigraphic -- MississippianThe stratigraphy of the Devonian-Mississippian boundary in southwestern VirginiaThesis