TY - RPRT TI - Benzo[ b ]naphthothiophenes and alkyl dibenzothiophenes: molecular tracers for oil migration distances AU - Meijun Li AU - T.-G. Wang AU - Shengbao Shi AU - Keyu Liu AU - Geoffrey S. Ellis PY - 2014 DO - 10.1016/j.marpetgeo.2014.06.012 UR - https://pubs.usgs.gov/publication/70121922 ID - 70121922 ER -