World Data Service for Geophysics

Index to Marine and Lacustrine Geological Samples (IMLGS)
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Repository: LDEO [Contact the Curator]
Ship: Robert D. Conrad
Cruise: RC21 (RC2117)
Sample: 004RD
Device: dredge, rock
Latitude: 10.7
Longitude: -44.4416
Water Depth(m): 1168
Date: 19781226
Storage: room temperature, dry
1 :    bulk weight = 90.72 kg
Comments: 200 lbs
Description: Many solitary and colonial corals. Some samples of white (mainly dolomite?). Almost all but are of the deep sea micrite type and display severe alteration caused by Mn etching and serpulids, borers and burrowers infillings. Probably Quaternary in age. Onl