Priority: |
1 |
Position: |
9°38.8583'N; 86°11.4337'W |
Water depth (m): |
4736 |
Sediment thickness: |
400 mbsf is the depth to top of sill; sill thickness is not reliably resolvable from seismic records but was found by drilling to be 31 m; sediment thickness below sill and above basement is 30 m; top of basaltic basement was encountered at 460 mbsf. |
Target drilling depth (mbsf): |
Not applicable |
Approved maximum penetration (mbsf): |
Not applicable |
Survey coverage: |
Shotpoint 3210 on seismic Line BGR-99-44 (C. Ranero [GEOMAR, Germany], pers. comm, 2001; C. Reichert [BGR, Germany], pers. comm., 2001) Track line: seismic BGR 99-44 and CR-20 |
Objectives: |
Remove originally installed OsmoSamplers. Install replacement OsmoSamplers. |
Drilling program: |
None |
Logging program: |
None |
Nature of rock anticipated: |
Hemipelagic and pelagic sediments, gabbro sill, and basalt. |