Table A. Cores coordinates and depth [Waelbroeck et al., Improving past sea surface temperature estimates based on planktonic fossil faunas, Paleoceanography, 1998] Core Depth, m Latitude, °N Longitude, °W SU 81-18 3135 37°46' 10°11' CH 69-09 4100 41°45' 47°21' 90-013-013-P 3380 58°13' 48°22' V 25-59 3824 01°22' 33°29' V 25-56 3512 03°33' 35°14'