Sample ID: CHEP01NH - 023D Sample Type: Dredge


Cruise information: CHEP01NH
Start End
Cruise dates 1985-03-30 1985-05-05
Cruise ports La Paz, Mexico San Diego, California

SIO cruise id CHEP01NH
Cruise name CHEPR LEG 1
Chief scientist Batiza, Rodey
Cruise narrative East Pacific Rise dredging
Cruise ngdc number 15280005
Proposal title



Sample information CHEP01NH
Start End
Date 1985-04-07 1985-04-07
Latitude 12.708 12.7
Longitude -103.92 -103.9
Water depth (m) 2640 2605

SIO code CHEP01NH-023D
SIO sample number 023D
IGSN number SIO001036
Ship name New Horizon
Navigation type SATNAV-MANUAL ENTRY GYRO AND SPD CHANGES
Sampling tool type dredge
Province
Crustal age model (mybp) 0.773832



Sub-sample information
Sub-sample number 1
Siocode CHEP01NH-023D
Depth top (cm)
Depth bottom (cm)
Lithology
Texture volcanic igneous rock
Composition
Geological age
Weight
Rock lithology
Rock min
Weathering
Remark
Munsell code
Exhaust code
Comments 40LBS VERY FRE- SH GLASSY BASALT SOME SHEET FLOW AND PAHOEHOE EPR CREST ALL SAMPLES AT SIO