https://cdn.earthdata.nasa.gov/conduit/upload/5182/KeywordsCommunityGuide_Baseline_v1_SIGNED_FINAL.pdf 23.7 2026-04-15T10:53:30.610Z https://gcmd.earthdata.nasa.gov/KeywordViewer/scheme/sciencekeywords/26558c08-beca-4ef0-9ea3-b000504ece60 SEDIMENTS Date=2017-03-10 User Id=tstevens Entity=Definition Operation=UPDATE Field=reference System Note=update Definition Old Value=Lutgens, Frederick K., Edward J. Tarbuck. Essentials of Geology, 5th Edition. Prentice-Hall, Inc.: Englewood Cliffs, NJ, 1995. New Value=Lutgens, Frederick K., Edward J. Tarbuck. Essentials of Geology, 5th Edition. Prentice-Hall, Inc.: Englewood Cliffs, NJ, 1995. Date=2017-03-10 User Id=tstevens Entity=Definition Operation=UPDATE Field=text System Note=update Definition Old Value=Unconsolidated particles created by the weathering and erosion of rock, by chemical precipitation from solution in water, or from the secretions of organisms, and transported by water, wind, or glaciers. New Value=Unconsolidated particles created by the weathering and erosion of rock, by chemical precipitation from solution in water, or from the secretions of organisms, and transported by water, wind, or glaciers. Unconsolidated particles created by the weathering and erosion of rock, by chemical precipitation from solution in water, or from the secretions of organisms, and transported by water, wind, or glaciers. 2017-03-10 08:52:51.0