| 单词 | mudstone |
| 释义 | BETA Examples ofmudstoneDictionary> Examples ofmudstone mudstoneisn’t in the Cambridge Dictionary yet. You can help! Add a definition Occasionally thin, very poorly sorted tuffaceousmudstonebeds with subtle normal grading and sharp bases are present. From theCambridge English Corpus The basin plain consists of the finest material of the fan (mudstone-siltstone) and represents the most distal parts. From theCambridge English Corpus Isolatedmudstonecross-beds record the temporary ponding of a channel. From theCambridge English Corpus Our material contains hundreds of priapulid worms found on closely associated bedding surfaces inmudstone. From theCambridge English Corpus The conglomerate grades into laminated greenish/dark greymudstoneat a horizon approximately 87 m above the base through sandstone. From theCambridge English Corpus In all three basins, thismudstone-dominated interval passes into sandstonedominated sediments of a braided fluvial system. From theCambridge English Corpus Ammonoids are preserved as imprints onmudstonebedding planes. From theCambridge English Corpus The upper bedding planes generally grade intomudstone, which in places is bioturbated. From theCambridge English Corpus These sandstones often havemudstoneflakes or clasts, accompanied by a scattering of plant remains and marine fauna. From theCambridge English Corpus Two available specimens are preserved in yellowish greenmudstoneas flattened compressions. From theCambridge English Corpus Individual radiolarian chert beds range in thickness from 3-4 cm thick and are interbedded with shale ormudstone. From theCambridge English Corpus Bioturbation is common, but occurs almost exclusively in the interbedded mudstones: 23 % ofmudstonebeds contain bioturbation, compared with 1.6 % of the sandstones. From theCambridge English Corpus It appears to have been deposited in near-shore, low energy,mudstonefacies or a mixed facies environment. From theCambridge English Corpus The pale green tuffaceousmudstonebeds are medium bedded and contain abundant radiolarian fossils. From theCambridge English Corpus 483 parallel, sometimes cross-bedded sandstone, with thin, laterally pinching out redmudstoneis also observed. From theCambridge English Corpus This facies pinches out laterally and shows sharp contact with the bentonite facies (sections 5, 6) and tuffaceousmudstonefacies (section 9). From theCambridge English Corpus These ponds are filled by clay-fractionrich suspension load, producing mottledmudstone. From theCambridge English Corpus The bentonite facies is composed of five subfacies including tuffaceousmudstone, nodular bentonite, sandy bentonite, clayey bentonite and pure bentonite. From theCambridge English Corpus 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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