IODP Expedition 319 Scientific Prospectus

doi:10.2204/iodp.sp.319.2009

Site summaries (continued)


Priority:	Contingency: Chikyu Expedition 319 (riser and riserless observatory) Primary: Chikyu Expedition 322 (subduction inputs)
Position:	32°44.8878´N, 136°55.0236´E
Water depth (m):	3610
Target drilling depth (mbsf):	600
Approved maximum penetration (mbsf):	800; approved by CDEX and TAMU safety panels based on EPSP January 2007 recommendation
Survey coverage:	Extensive survey data outlined in Proposal 603A-Full2 (www.iodp.org/600/) and 3-D seismic data: • Track map (Fig. AF4) • Line ODKM03-AB (Fig. AF5) • Cross-line ODKM03-22 (Fig. AF6)
Objective:	See text for full details
Drilling, coring, and downhole measurement program:	Chikyu Expedition 319
Anticipated lithology:	Hemipelagic sediments, volcanic sediments, and basalt.