Chile Margin Triple Junction  search
RTAntarctic Plate
 Chile
 Leg 141
 Nazca Plate
 ODP Site 859
 ODP Site 860
 ODP Site 861
 ODP Site 862
 ODP Site 863
 South American Plate
 triple junctions
SNAntarctic, Nazca, and South American plates. Added to Thesaurus in 1995.