单词 | calcrete |
释义 | BETA Examples ofcalcreteDictionary> Examples ofcalcrete calcreteisn’t in the Cambridge Dictionary yet. You can help! Add a definition Thecalcreteis of two types; the first one is rich in silt with low clay content, and generally overlies the mottled silty sandstone lithofacies. From theCambridge English Corpus These deposits are prone to diagenetic changes, especially development ofcalcretehorizons due to the alkaline nature of the water and its saturation in calcite. From theCambridge English Corpus The second type of beddedcalcreteis composed of very thin non-calcretized silty bands alternating with 2-3 cm thick calcretized clayey bands. From theCambridge English Corpus This lithofacies shows development of smallcalcretenodules having diameters of a few to ten millimetres. From theCambridge English Corpus The silty-heterolithic association consists of four lithofacies: mottled siltstone, mottled silty sandstone, beddedcalcreteand mottled mudstone. From theCambridge English Corpus The mottled silty sandstone facies is overlain by beddedcalcrete. From theCambridge English Corpus The topmost parts of the sandy silt units show extensivecalcretedevelopment. From theCambridge English Corpus Irregularly shapedcalcretenodules are often present. From theCambridge English Corpus Calcretenodules and gastropod moulds are also present. From theCambridge English Corpus Often horizons of beddedcalcreteare encountered. From theCambridge English Corpus The section includescalcreteprofiles and a complex sand-body. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In course of present excavations nearly 50 pillar bases with brickbat foundation belowcalcreteblocks topped by sandstone blocks were found. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Vegetation then formed an acidic layer of soil and humus, and a hard cap ofcalcretedeveloped above the softer limestone. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The site has contributed significantly to the geological record (forcalcretesoils). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. At its base it carriescalcretenodules and rootlets. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The formation of silcrete is similar to that ofcalcrete, formed by calcium carbonate and ferricrete, formed by iron oxide. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Layers of soil lie in depressions within thecalcretelayer. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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