Sample ID: SOTW08WT - 028D Sample Type: Dredge


Cruise information: SOTW08WT
Start End
Cruise dates 1972-08-11 1972-09-11
Cruise ports Callao, Peru Papeete, Tahiti

SIO cruise id SOTW08WT
Cruise name SOUTHTOW LEG 8
Chief scientist Anderson, Roger N.
Cruise narrative Proposes to fill a large topographic- magnetic, and heat-flow data void by investigating the possible southern terminus of the Galapagos Rise, the present strike and physiography of the East Pacific Rise, and the large topographic bulge associated with the Tuamotu Rise.
Cruise ngdc number 15040048
Proposal title



Sample information SOTW08WT
Start End
Date 1972-08-19 1972-08-19
Latitude -16.01 -16
Longitude -95.662 -95.7
Water depth (m) 4240 3662

SIO code SOTW08WT-028D
SIO sample number 028D
IGSN number SIO001974
Ship name T. Washington
Navigation type SATNAV-AUTOLOG GYRO + EMLOG
Sampling tool type dredge
Province
Crustal age model (mybp) 19.2102



Sub-sample information
Sub-sample number 1
Siocode SOTW08WT-028D
Depth top (cm)
Depth bottom (cm)
Lithology
Texture volcanic igneous rock plutonic igneous rock
Composition metamorphic rock
Geological age
Weight
Rock lithology
Rock min
Weathering
Remark
Munsell code
Exhaust code
Comments 4BAGS BSLT-GAB