This data set was acquired with the LDEO Single-Channel Seismic system during R/V Maurice Ewing expedition EW9201 conducted in 1992 (Chief Scientist: Dr. Steve Cande; Investigator: Dr. William Haxby). These data files are of SEGY format and include Single-Channel Reflection Seismic shot data that have not been processed. Data were acquired as part of the project: A High Resolution Plate Kinematic Flowline of the Pacific-Antarctic Ridge, and funding was provided by NSF grant: OCE91-03573.