Straume, E.O., Gaina, C., Medvedev, S., Hochmuth, K., Gohl, K., Whittaker, J. M., et al. (2019). GlobSed: Updated total sediment thickness in the world's oceans. Geochemistry, Geophysics, Geosystems, 20. DOI: 10.1029/2018GC008115

Total sediment thickness grid "GlobSed.nc" was downloaded from here:
https://www.ngdc.noaa.gov/mgg/sedthick/
