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Index to Marine and Lacustrine Geological Samples (IMLGS)

Repository: Byrd Polar and Climate Research Center, Polar Rock Repository
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Ship: Hero
Cruise: HERO 71-2
Sample: PRR-31665
Device: trawl
Latitude: -54.77833 to -54.79167
Longitude: -64.71167 to -64.69167
Water Depth(m): 13 to 34
Date: 1971
IGSN: PRR031665
1 :    bulk weight = 67 kg
Lithology/Mineralogy: igneous (extrusive/volcanic), basalt
Comments: Basalt from the South Atlantic Ocean; Menzies Trawl HERO-712-MT-712-658; Ship Station #658

When you refer to individual samples/data in the IMLGS, please cite each source repository whose data you use.

More Information and how to cite the IMLGS: doi:10.7289/V5H41PB8.

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