Sample ID: SOTW09WT - 039D Sample Type: Dredge


Cruise information: SOTW09WT
Start End
Cruise dates 1972-09-17 1972-10-19
Cruise ports Papeete, Tahiti Pago Pago, American Samoa

SIO cruise id SOTW09WT
Cruise name SOUTHTOW LEG 9
Chief scientist Hawkins, James W.
Cruise narrative Scientific objectives are to test for presumed high heat flow behind the Tonga arc- to determine sediment composition and sedimentation rate, and Rock dredging as part of a regional petrologic study.
Cruise ngdc number 15040049
Proposal title



Sample information SOTW09WT
Start End
Date 1972-09-22 1972-09-22
Latitude -27.56 -27.5
Longitude -160.727 -160.6
Water depth (m) 5162 4818

SIO code SOTW09WT-039D
SIO sample number 039D
IGSN number SIO001980
Ship name T. Washington
Navigation type SATNAV-AUTOLOG GYRO + EMLOG
Sampling tool type dredge
Province
Crustal age model (mybp) 110.055



Sub-sample information
Sub-sample number 1
Siocode SOTW09WT-039D
Depth top (cm)
Depth bottom (cm)
Lithology manganese
Texture nodules volcanic igneous rock
Composition zeolites fish teeth
Geological age
Weight
Rock lithology
Rock min
Weathering
Remark
Munsell code
Exhaust code
Comments 5KG VOL-CLST