leg	site	hole	core	top of core depth (m)	bottom of core depth (m)	material recovered (m)	number of last section in core	zero section length (cm)	length of section 1	length of section 2	length of section 3	length of section 4	length of section 5	length of section 6	length of section 7	length of section 8	length of section 9	core type
31	291		1	0.00	3.00	0.30	1											REGULAR ROTARY CORE
31	291		2	60.00	69.50	2.10	2											REGULAR ROTARY CORE
31	291		3	79.00	88.50	0.60	1											REGULAR ROTARY CORE
31	291		4	98.00	107.50	5.20	4											REGULAR ROTARY CORE
31	291		5	117.00	126.50	1.80	2											REGULAR ROTARY CORE