[1
]Center for Advanced Marine Core Research Kochi University Nankoku Japan
[2
]Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research Bremerhaven
Germany
[3
]MARUM—Center for Marine Environmental Sciences University of Bremen Bremen Germany
[4
]Research School of Earth Sciences Australian National University Canberra ACT Australia
[5
]School of Geosciences University of Aberdeen Aberdeen UK
[6
]Research Center for Knowledge Science in Cultural Heritage Doshisha University Kyoto
Japan