Index to Marine and Lacustrine Geological Samples (IMLGS)
LDEO [Contact the Curator]
Robert D. Conrad
room temperature, dry
RC28 data and images at NCEI
RC2802 data at MGDS
RC2802 Trackline Geophysics at NCEI
Lots of fragments, all quite small, looks like rubble, some slightly to moderately altered but mostly 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