TY  - RPRT
TI  - Stratigraphy of the Chattanooga Shale (Upper Devonian and Lower Mississippian) in vicinity of Big Stone Gap, Wise County, Virginia, with a section on petrology
AU  - Roy Clark Kepferle
AU  - Paul Edwin Potter
AU  - Wayne Arthur Pryor
AU  - T.V. Stenbeck
PY  - 1981
DO  - 10.3133/b1499
UR  - https://pubs.usgs.gov/publication/b1499
ID  - b1499
ER  -