World Data Service for Geophysics

Index to Marine and Lacustrine Geological Samples (IMLGS)
an international partnership


Repository: ECS [Contact the Curator]
Ship: Healy
Cruise: HLY0805 (HE0805)
Sample: HLY0805-DR2
Device: dredge, rock
Latitude: 81.40011
Longitude: -151.93883
Water Depth(m): 3400
Date: 20080901 to 20080901
PI: Larry Mayer
IGSN: ECS000002

Dredge Site #2 down section in same bathymetric formation as DR1. Submarine fault block. Alpha Ridge. South central border with Nautilus Basin. Descriptions below are preliminary visual shipboard observations.
1 :    IGSN ECS000015  
Comments: Sample or specimen identified as HLY0805-DR2-001.
Description: IRD- angular gravel-cobble size various rock types
2 :    IGSN ECS000016  
Comments: Sample or specimen identified as HLY0805-DR2-002.
Description: small gravel fraction of IRD
3 :    IGSN ECS000017  
Comments: Sample or specimen identified as HLY0805-DR2.
Description: approx 1 pound of mud probably contaminated with fresh water from deck hose