Fig. 1From: X-ray computerized tomography analysis and density estimation using a sediment core from the Challenger Mound area in the Porcupine Seabight, off Western IrelandStudy site in Porcupine Seabight on the southwest Irish continental margin (250-m contour intervals). The cross indicates the drilling location during Integrated Ocean Drilling Program (IODP) Expedition 307 in May 2005.Back to article page