Title: Stratigraphic cross sections for the Upper Mississippian-Middle Pennsylvanian units of Buchanan and Dickenson Counties, southwest Virginia
Subjects: Stratigraphic Geology, Charts, diagrams, Geology, Maps
Places: Virginia, Buchanan County, Dickenson County, Buchanan County (Va.), Dickenson County (Va.)
Time periods: Mississippian, Pennsylvanian