World Data Service for Geophysics

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


Repository: SIO [Contact the Curator]
Ship: Argo
Cruise: CIRCE (CIRC11AR)
Sample: CIRC11AR-266G
Device: core, gravity
Latitude: 11.1667
Longitude: -74.9167
Water Depth(m): 602
Date: 19690116
Core length (cm): 1
Diameter (cm): 4
Storage: refrigerated
1 :    0.0 to 1.0 cm in core
Primary composition: clay minerals
Primary texture: sandy mud or ooze
Geologic Age: unknown
Comments: Small valley at mouth of Magdalena river. Sandy sediment. (No detailed smear-slide examination.)