| 单词 | siltstone |
| 释义 | siltstone[ silt-stohn ] / ˈsɪltˌstoʊn / noun Petrography.a very fine-grained sandstone, mainly consolidated silt. Origin of siltstoneFirst recorded in 1925–30; silt + stone Words nearby siltstonesilo, Siloam, Silone, siloxane, silt, siltstone, Silures, Silurian, silurid, silva, Silvadine Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for siltstonesiltstone / (ˈsɪltˌstəʊn) / nouna variety of fine sandstone formed from consolidated silt Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Scientific definitions for siltstonesiltstone [ sĭlt′stōn′ ] A fine-grained sedimentary rock consisting primarily of compacted and hardened silt. Siltstones are similar to shale but without laminations. They vary in color from black or gray to brown or red. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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