TY - RPRT TI - Cascadia Margin cold seeps: Subduction zone fluids, gas hydrates, and chemosynthetic habitats AU - Amanda Demopoulos AU - Carolyn D. Ruppel AU - Nancy G. Prouty AU - Janet Watt AU - Tamara Baumberger AU - David A Butterfield PY - 2020 UR - https://pubs.usgs.gov/publication/70229996 ID - 70229996 ER -