41. Proceedings of the first I. C. White Memorial Symposium "The Age of the Dunkard," September 25-29, 1972 Author/Creator: I. C. White Memorial Symposium Morgantown, W. Va.) 1972 : (1st Publication/Creation: Morgantown : West Virginia Geological and Economic Survey, 1975 Resource Type: Book Access & Availability: Loading
42. Proposed Pennsylvanian system stratotype, Virginia and West Virginia : field trip no. 1, ninth International Congress of Carboniferous Stratigraphy and Geology Publication/Creation: Falls Church, Va. : American Geological Institute, [1979] Resource Type: Book Access & Availability: Loading