World Data Service for Geophysics

Index to Marine and Lacustrine Geological Samples (IMLGS)
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Repository: URI [Contact the Curator]
Ship: Trident
Cruise: TR-139
Sample: 15-D
Device: dredge, rock
Latitude: 67.7083
Longitude: -18.5417
Water Depth(m): 380 to 425
Date: 19730724
PI: Schilling
IGSN: URI002286
Storage: room temperature, dry
Province: ridge crest
1 :   
Lithology/Mineralogy: igneous (extrusive/volcanic), basalt, pillow
Weathering/Metamorphism: weathering - fresh
Glass/remarks:some samples exhibit palagonitized glass
Comments: Other features: some sediment