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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-31668
Device: grab
Latitude: -54.77083 to -54.77083
Longitude: -64.0475 to -64.0475
Water Depth(m): 23
Date: 1971
IGSN: PRR031668
1 :    bulk weight = 205 kg
Lithology/Mineralogy: igneous (extrusive/volcanic)
Comments: Volcanic Rock from the South Atlantic Ocean; Peterson Grab HERO-712-PG-712-668; Ship Station #668

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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