NOAA logo, National Centers for Environmental Information, National Oceanic and Atmospheric Administration
US National Science Foundation Division of Ocean Sciences
Index to Marine and Lacustrine Geological Samples (IMLGS)

Repository: Byrd Polar and Climate Research Center, Polar Rock Repository
Contact the Curator
Ship: Hero
Cruise: HERO 71-2
Sample: PRR-31670
Device: grab
Latitude: -54.775 to -54.775
Longitude: -64.39167 to -64.39167
Water Depth(m): 51
Date: 1971
IGSN: PRR031670
1 :    bulk weight = 182 kg
Lithology/Mineralogy: igneous (extrusive/volcanic)
Comments: Volcanic Rock from the South Atlantic Ocean; Peterson Grab HERO-712-PG-712-677; Ship Station #677

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.

ESRI iconUse the Interactive Map Interface