sentences:  Contents are continuously growing.SedDB is being developed to complement current geological data systems (PetDB, EarthChem, NavDat and Georoc) with an integrated and easily accessible compilation of geochemical data of marine and continental sediments to be utilized for sedimentological, geochemical, petrological, oceanographic, and paleoclimate research, as well as for educational purposes.SedDB is developed, operated and maintained by a joint team of disciplinary scientists, data scientists, data managers and information technology developers at the Lamont-Doherty Earth Observatory as part of the Integrated Earth Data Applications (IEDA) Research Group funded by the US National Science Foundation.