Raw Seismic Navigation Data (P1 format) from the Mariana Trench Subduction Zone acquired during the R/V Marcus G. Langseth expedition MGL1204 (2012)

This data set was acquired with the LDEO Multi-Channel Seismic system during R/V Marcus Marcus G. Langseth expedition MGL1204 conducted in 2012 (Chief Scientist: Dr. Dan Lizarralde). These data files are of UKOOA P1/90 format and include Seismic Navigation data that have not been processed. Data were acquired as part of the project: Collaborative Research: Mantle Serpentinization and Water Cycling Through the Mariana Trench and Forearc, and funding was provided by NSF grants: OCE08-41063 and OCE08-41074.