leg	site	hole	core	section	top interval depth (cm)	bottom interval depth (cm)	top of core depth (m)	sample depth (m)	percent total carbon	percent organic carbon	percent calcium carbonate (CaCO3)	method code	data source code
84	570		18	1	145.0	145.0	162.40	163.85			25.0	CARBONATE BOMB (CaCO3 only)	DSDP SHIPBOARD
84	570		19	2	145.0	145.0	172.10	175.05			22.0	CARBONATE BOMB (CaCO3 only)	DSDP SHIPBOARD
84	570		23	3	80.0	80.0	210.70	214.50			0.0	CARBONATE BOMB (CaCO3 only)	DSDP SHIPBOARD
84	570		24	2	140.0	140.0	220.20	223.10			5.0	CARBONATE BOMB (CaCO3 only)	DSDP SHIPBOARD
84	570		27	1	5.0	5.0	249.10	249.15			12.0	CARBONATE BOMB (CaCO3 only)	DSDP SHIPBOARD