(Table 1) Geochemistry of ODP Site 160-963 sediments@en

The Mediterranean Sea acts as a miniature ocean with the development of its own conveyor belt. It constitutes an ideal location to study and forecast how the marine environment responds to rapid climatic change. Here we present a palaeoenvironmental study carried out on the sediments of ODP Site 963, recovered in the Sicily Channel, the sill which divides the western from the eastern Mediterranean basin. We focused on the transition between the penultimate glacial (MIS 6) and the last interglacial (MIS 5), between approximately 130 and 115 kyr BP. A novel approach is proposed, taking into account centennial-scale geochemical data on major elements, selected trace elements, and yttrium and REE (YREE). This approach was demonstrated to be suitable to recognize both environmental conditions existing during deposition of the studied sequences and to establish whether diagenetic modifications of the original geochemical signature occurred. […]