@misc{indiciaedff1150969f0, title = {Hydrothermal, biogenic, and seawater components in metalliferous black shales of the Brooks Range, Alaska: Synsedimentary metal enrichment in a carbonate ramp setting}, author = {John F. Slack and David Selby and Julie A. Dumoulin}, year = {2015}, doi = {10.2113/econgeo.110.3.653}, url = {https://pubs.usgs.gov/publication/70191253}, note = {Source identifier: 70191253} }