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Concept information

Preferred term

sedimentary rock  

Definition(s)

  • Sediments are loose, unconsolidated rock particles and ions (i.e., charged atoms) dissolved in aqueous solutions. Sedimentary rocks, which constitute about 75% of all rocks exposed at the surface of the Earth, form when the particles are cemented together or when crystals precipitate from the solutions. [Source: Encyclopedia of Geography; Sedimentary Rock]

Broader concept(s)

Belongs to group

URI

http://data.loterre.fr/ark:/67375/N9J-VV2GLTVF-6

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