TY - RPRT TI - Composition of natural gas and crude oil produced from 14 wells in the Lower Silurian "Clinton" Sandstone and Medina Group Sandstones, northeastern Ohio and northwestern Pennsylvania AU - Robert A. Burruss AU - Robert T. Ryder PY - 2014 DO - 10.3133/pp1708g.6 UR - https://pubs.usgs.gov/publication/pp1708G.6 ID - pp1708G.6 ER -