Galapagos Rift  search
BTPacific Ocean
 .East Pacific
 ..Galapagos Rift
UFGalapagos spreading center
RTplate tectonics
 mid-ocean ridges
 Northeast Pacific
 Equatorial Pacific
 Nazca Plate
 Cocos Plate
 East Pacific Rise
 Leg 54
 Leg 83
 Hess Deep
 Leg 147
SNE Equatorial Pacific. Separates the Cocos and Nazca tectonic plates. Forms triple junction with the East Pacific Rise. Added to Thesaurus in 1981.