Index to Marine and Lacustrine Geological Samples (IMLGS)
LDEO [Contact the Curator]
Robert D. Conrad
1850 to 2040
room temperature, dry
RC29 data and images at NCEI
Mn coated, badly altered, olivine, basalt; one 60kg piece covered with corals, sponges, clay in crevices. Some fresh basalt.
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