TY  - RPRT
TI  - Index map of cross sections through parts of the Appalachian basin (Kentucky, New York, Ohio, Pennsylvania, Tennessee, Virginia, West Virginia)
AU  - Robert T. Ryder
AU  - Michael H. Trippi
PY  - 2014
DO  - 10.3133/pp1708e.1
UR  - https://pubs.usgs.gov/publication/pp1708E.1
ID  - pp1708E.1
ER  -