Grasby, Stephen E; Them, Theodore R II; Chen, Zhuoheng; Yin, Runsheng; Ardakani, Omid H (September 2019). "Mercury as a proxy for volcanic emissions in the geologic record". Earth-Science Reviews. 196: 102880. doi:10.1016/j.earscirev.2019.102880. S2CID197575240.
Grasby, Stephen E; Them, Theodore R II; Chen, Zhuoheng; Yin, Runsheng; Ardakani, Omid H (September 2019). "Mercury as a proxy for volcanic emissions in the geologic record". Earth-Science Reviews. 196: 102880. doi:10.1016/j.earscirev.2019.102880. S2CID197575240.