World Data Service for Geophysics

Index to Marine and Lacustrine Geological Samples (IMLGS)
an international partnership


Repository: LDEO [Contact the Curator]
Ship: Robert D. Conrad
Cruise: RC15 (RC1510)
Sample: 027RD
Device: dredge, rock
Latitude: 27.995
Longitude: -61.05
Water Depth(m): 5509 to 5160
Date: 19720727
Storage: room temperature, dry
1 :    bulk weight = 45.36 kg
Comments: 100 lbs
Description: Mn material-primarily crust; a few small nodules (1 cm diameter); both smooth and coarse textured. Crust material is primarily coarse, evidence of worm burrow on several pieces. Clay adhering to some. Some pieces of indurated clay also collected. On some of the pieces is a white material, not carbonate or organic.