Coiling direction data for Neogloboquadrina atlantica (foraminifera) from IODP Expedition 395C/ 395 sites North Atlantic (NERC Grant NE/Y001745/1)

Data consists of counts of left and right-coiling specimens of the planktonic foraminifer Neogloboquadrina atlantica from sub-seafloor core samples obtained by the International Ocean Discovery Program (IODP) during Expeditions 395C (5 June - 6 August 2021) and 395 (12 June - 12 August 2023) North Atlantic.