World Data Service for Geophysics

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


Repository: LDEO [Contact the Curator]
Ship: Vema
Cruise: VM18 (V1806)
Sample: 024SBT
Device: dredge
Latitude: -53.0416
Longitude: -73.6416
Water Depth(m): 349 to 357
Date: 19620224
Storage: room temperature, dry
1 :   
Description: Twelve medium to large-size pebbles were obtained in the pebble dredge attached to the frame of the bottom trawl. The average size is 2.7x2.1x1.2 cm. In roundness the pebbles range from angular to subrounded. Generally, however, their roundness is low. Ne