Sedimentological, geochemical, and chronological analyses were carried out on 18 carbonate rock samples collected at depths of 938, 1085, 3354 m the western slope Minamitorishima (Marcus Island), which is located near margin Pacific Plate. Four groups rocks distinguished: a mollusk-rich limestone, coral-rich dolomite, foraminiferal-nannofossil packstone, phosphatized mudstone/wackestone. The li...

Nowadays, primary productivity variations at the SW Iberian Margin (IbM) are primarily controlled by wind-driven upwelling. Thus, major changes in atmospheric circulation and wind regimes between Marine Isotope Stages (MIS) 12 9 could have driven substantial phytoplankton which remains poorly understood. We present a high-resolution calcareous nannofossil record from Shackleton Site Integrated ...