World Data Service for Geophysics

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


Repository: URI [Contact the Curator]
Ship: Trident
Cruise: TR-139
Sample: 27-D
Device: dredge, rock
Latitude: 71.325
Longitude: -12.64
Water Depth(m): 1150 to 1260
Date: 19730731
PI: Schilling
IGSN: URI002298
Storage: room temperature, dry
Province: fracture zone
1 :   
Lithology/Mineralogy: igneous (extrusive/volcanic), basalt, pillow
Weathering/Metamorphism: weathering - light
Glass/remarks:some samples exhibit palagonitized glass
Comments: Other features: pillow fragments, mud balls, erratics