Institute for the Environment ; Brunel University
Centre de recherche sur la Paléobiodiversité et les Paléoenvironnements (CR2P) ; Muséum National d'Histoire Naturelle (MNHN) - Université Pierre et Marie Curie - Paris 6 (UPMC) - CNRS
State Key Laboratory of Palaeobiology and Stratigraphy ; Nanjing Institute of Geology and Palaeontology
SEDS ; Biogéosciences ; Université de Bourgogne (UB) - CNRS - Université de Bourgogne (UB) - CNRS
BGC ; BGC
Key Laboratory of Biogeology and Environmental Geology of Ministry of Education ; China University of Geosciences
Maersk Oil Qatar ; Maersk Oil Qatar
Cambridge Arctic Shelf Programme (CASP) ; University of Cambridge
Study supported by EU programme Eclipse II, Brunel University, and China National Natural Science Foundation (grants 40730209 & 41072002) and the 111 project (B08030).