Index to Marine and Lacustrine Geological Samples (IMLGS)
SIO [Contact the Curator]
-40.0917 to -40.0917
-91.5783 to -91.5767
3660 to 3699
19980216 to 19980216
Karsten, J; Klein, E.
room temperature, dry
rise or ridge, aseismic ocean
Sample photograph 1 at NCEI
PANR04MV data at MGDS
PANR04MV data at SIO Explorer
PANR04MV Trackline Geophysics at NCEI
PANR04MV data and information at UCSD Library
bulk weight = 15 kg
igneous (extrusive/volcanic), basalt
>50% samples exhibit fresh glass
~12kg young, angular, glassy basalt. North Chile Ridge.
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:
Use the Interactive Map Interface
Website of the US Dept of Commerce/NOAA/NESDIS/NCEI