World Data Service for Geophysics

Index to Marine and Lacustrine Geological Samples (IMLGS)
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Repository: URI [Contact the Curator]
Ship: Nautilus
Cruise: NA007
Sample: 112-ROVG
Device: grab, ROV
Latitude: 36.5203
Longitude: 25.4829
Water Depth(m): 461
Date: 20100811
PI: Croff Bell, Katy
Storage: room temperature, dry
Province: trench, continental margin
1 :   
Lithology/Mineralogy: sedimentary (detrital/fragmental or clastic), mudstone (lutite)
Weathering/Metamorphism: weathering - moderate
Comments: Pumice sample from lower tuff sequence; if so then completely altered to clay, looks to be concretions of indurated sediment