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 7 63 B 1 11.00 20.00 6.10 4 REGULAR ROTARY CORE 7 63 B 2 20.00 30.00 9.50 6 REGULAR ROTARY CORE 7 63 B 3 30.00 39.00 6.10 4 REGULAR ROTARY CORE