IODP Expedition 350 Scientific Prospectus

doi:10.2204/iodp.sp.350.2013

Site summaries (continued)


Priority:	Alternate
Position:	31°48.445’N, 138º59.03’E
Water depth (m):	1991.5
Target drilling depth (mbsf):	2100
Approved maximum penetration (mbsf):	2100
Survey coverage:	• Cruise KR08-04, Line IBM3-NW4, CDP 2170 (Figs. AF8) • Cruise KR08-04, Line IBM3-NE3, CDP 4000 (Figs. AF9)
Objective(s):	Same as for proposed Site IBM-3C
Coring program:	APC/XCB and RCB coring; casing as necessary
Wireline logging program:	Standard downhole logging in one or two phases, depending on hole conditions and need for casing
Anticipated lithology:	Volcaniclastic sediment and rock, perhaps with lava, perhaps crystalline igneous rock near bottom of hole