(Table 3) Clay mineralogy and calcium carbonate and organic carbon contents of fabric samples of ODP Leg 117

Calcium carbonate and organic carbon concentrations are from measurements made on board the JOIDES Resolution during Leg 117 (Prell, Niitsuma, et al., 1989, doi:10.2973/odp.proc.ir.117.1989). Values are for samples immdiately adjacent to fabric samples, or for Site 723 within 25 cm of the fabric sample interval. Intervals for which carbon analyses were not performed are represented by values in parenthesis which are from the nearest interval of similar lithology. Organic carbon analyses were not performed for samples below 402 mbsf at Site 731. Analyses performed on similar sediments at Sites 722 and 731 indicate the organic carbon concentration is probably <0.20%.