World Data Service for Geophysics

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

doi:10.7289/V5H41PB8


Repository: SIO [Contact the Curator]
Ship: Argo
Cruise: CIRCE (CIRC11AR)
Sample: CIRC11AR-265G
Device: core, gravity
Latitude: 11.1667
Longitude: -75.9167
Water Depth(m): 430
Date: 19690116
Core length (cm): 138
Diameter (cm): 4
Storage: refrigerated
1 :    0.0 to 138.0 cm in core
Primary composition: clay minerals
Primary texture: mud or ooze
Geologic Age: unknown
Comments: Canyon at mouth of Magdalena river. Green-gray clay. (No detailed smear-slide examination.)
_