@misc{indiciae14a7615f0a28, title = {Identification of contamination in a lake sediment core using Hg and Pb isotopic compositions, Lake Ballinger, Washington, USA}, author = {John E. Gray and Michael J. Pribil and Peter C. Van Metre and David M. Borrok and Anita Thapalia}, year = {2013}, doi = {10.1016/j.apgeochem.2012.12.001}, url = {https://pubs.usgs.gov/publication/70044793}, note = {Source identifier: 70044793} }