1. Qingdao Research Institute Northwestern Polytechnical University Xi'an China
2. Key Laboratory of Tectonics and Petroleum Resources (China University of Geosciences) Ministry of Education Wuhan China
3. Key Laboratory of Marine Geology and Metallogeny, First Institute of Oceanography Ministry of Natural Resources Qingdao China
4. Key Laboratory of Marine Environmental Geology, Ministry of Natural Resources Qingdao Institute of Marine Geology Qingdao China
5. College of Earth Science and Engineering Shandong University of Science and Technology Qingdao China