Geology. Of rocks, etc.: Formed by the deposition of sediment.
单词 | θ5571 |
释义 | the world > the earth > structure of the earth > constituent materials > rock > sedimentary rock > [adjective] (35) sedimentary1830 Geology. Of rocks, etc.: Formed by the deposition of sediment. sedimental1883 Of the nature of sediment. Of rocks: sedimentary. organosedimentary1964 relating to or designating structures (such as stromatolites) produced by a combination of sedimentation and biological processes. Subcategories:— calcareous (15) — cretaceous (2) — calcareous tuff (4) — type of sandstone (1) — shale (3) — chalky (2) — other argillaceous (2) — stromatolith or stromatolite (2) — other sedimentaries (1) |
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