Archives of short-term fluid flow dynamics and possible influence of human activities at methane seeps: Evidence from high-resolution element geochemistry of chemosynthetic bivalve shells

Xudong Wang1, Steffen Kiel2, Shanggui Gong1 and Dong Feng3, (1)Shanghai Ocean University, Shanghai, China, (2)Naturhistoriska Riksmuseet, Department of Palaeobiology, Stockholm, Sweden, (3)Shanghai Ocean University, Lingang, China