text: SedDB was 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 ([http://www.iedadata.org/ IEDA]) Research Group funded by the US National Science Foundation. SedDB was built collaboratively by researchers and information technologists at the Lamont–Doherty Earth Observatory, Oregon State University, Boston University, and Boise State University.