Foraminiferal carbon isotope records and test preservation responding to the past activities of methane seepages in the northern slope of the South China Sea

Yang Zhou1, Fang Chen2, Xin Su3 and Cong Wu1, (1)Guangzhou Marine Geological Survey, Guangzhou, China, (2)Ministry of Natural Resources, Guangzhou Marine Geological Survey, Guangzhou, China, (3)China University of Geosciences, School of Ocean Sciences, Beijing, China
Scientific Team Name: The National Project of Exploration and Test Production for Gas Hydrate