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: RC11 (RC1110)
Sample: 017RD
Device: dredge, rock
Latitude: 21.5083
Longitude: -139.9966
Water Depth(m): 5378
Date: 19670831
Storage: room temperature, dry
1 :   
Description: Seven Mn nodules ranging in size from 1x1x0.5 cm to 3x3x1 cm. One nodule has a distinct pattern of crevasses and ridges on its surface suggesting that it may be an internal cast.