Index to Marine and Lacustrine Geological Samples (IMLGS)
LDEO [Contact the Curator]
Robert D. Conrad
room temperature, dry
RC1109 Trackline Geophysics at NCEI
RC11 data and images at NCEI
RC1109 data at MGDS
RC11 data at NCEI
2 pieces of pumice, 8 pebbles (rounded and angular) of a fine grained basic igneous rock, and 1 well rounded chert (?) pebble. All the recovered pebbles were in the 1 to 3 cm range.
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