Index to Marine and Lacustrine Geological Samples (IMLGS)
LDEO [Contact the Curator]
1880 to 1330
room temperature, dry
Rock one large piece- several smaller pieces, manganese encrusted, recent biogenic encrustation, ahermatypic corals?
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