TY - RPRT TI - Contaminants from Cretaceous black shale: I. Natural weathering processes controlling contaminant cycling in Mancos Shale, southwestern United States, with emphasis on salinity and selenium AU - Michele L. Tuttle AU - Juli W. Fahy AU - John G. Elliott AU - Richard I. Grauch AU - Lisa L. Stillings PY - 2014 DO - 10.1016/j.apgeochem.2013.12.010 UR - https://pubs.usgs.gov/publication/70056935 ID - 70056935 ER -