TY - RPRT TI - Appalachian basin oil and natural gas: stratigraphic framework, total petroleum systems, and estimated ultimate recovery AU - Robert T. Ryder AU - Robert C. Milici AU - Christopher S. Swezey AU - Michael H. Trippi PY - 2014 DO - 10.3133/pp1708c.1 UR - https://pubs.usgs.gov/publication/pp1708C.1 ID - pp1708C.1 ER -