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 (RC1102)
Sample: 002RD
Device: dredge, rock
Latitude: -30.4166
Longitude: -35.9666
Water Depth(m): 655 to 1245
Date: 19670110
Storage: room temperature, dry
1 :   
Description: Cylindrcal crown dreedge-light sub-angular to sub-rounded cobbles ranging in size from 30x85x125 mm to 110x180x250 mm with the smaller cobbles being more angular. Most of the material is fine-garined, and porphyritic and has a reddish color (probably Rhy