TY - RPRT TI - Stratigraphic framework and depositional sequences in the Lower Silurian regional oil and gas accumulation, Appalachian basin from Jackson County, Ohio, through northwestern Pennsylvania, to Orleans County, New York AU - Robert T. Ryder PY - 2014 DO - 10.3133/pp1708e.3.3 UR - https://pubs.usgs.gov/publication/pp1708E.3.3 ID - pp1708E.3.3 ER -