Ocean sediments presented a much more complete geologic record of the Pleistocene than continental glacial deposits did.
相比于大陆冰川沉积物，海洋沉积物提供了更完整的更新世时期的地质记录。
As geologists mapped glacial deposits in the late nineteenth century, they became aware that there were several layers of drift, the lower ones corresponding to earlier ice ages.
19世纪晚期，在地质学家对这些冰川沉积进行定位的时候，他们意识到有好几个漂流层，位置较低的对应的是更早的冰川期。
The results indicate that glacial deposits have a nice character of self-comparability in statistics.
冰川堆积物的粒度组成、砾石形态和排列特征都有很好的分形特征。
In the older rocks below these glacial deposits are detrital uraninite and pyrite two minerals considered evidence for very low levels of atmospheric oxygen.
这些冰河沉积物下方的较老岩层，是沥青铀矿与黄铁矿碎屑；这两种矿物被认定为大气中氧气极为稀少的证据。
This landslide deposit pretty much rules out the idea that the deposits farther upstream are glacial outwash.
这个滑坡沉积物大可以排除远离上游的沉积物是冰川沉积的想法。
Glacial debris flow is a kind of debris gravitational flow deposits that result from the mix of moraines and ice snow melt water.
冰川泥石流是由冰碛物与冰雪融水混合形成的一种碎屑重力流沉积。
This one depicts one river winding its way to the ocean. The brilliant colours are a result of mineral deposits picked up by the glacial waters as they flow towards the sea.
这张照片中，一条河流蜿蜒着流向大海，图片中的绚丽色彩是由冰川向海洋流动过程中所携带的矿物质产生的。
The uranium deposits are obscured by sand, peat and glacial drift.
铀矿床被砂子，泥炭和冰碛物所覆盖。
In this paper the genesis and formation periods of the placers (littoral, glacial and alluvial) and biogenic-biochemical sedimentary deposits are briefly discussed.
概述了滨海砂矿、冰川砂矿、冲积砂矿和生物、化学沉积矿产的成因及成矿期。
The gravels in deposits of different glacial epochs and interglacial stages show obviously different rock characteristics, gravel forms, deposit thicknesses and weathering degrees.
每次冰期及间冰期沉积物中的砾石及其岩性，砾态，沉积厚度，风化程度等都有明显区别。
The gravels in deposits of different glacial epochs and interglacial stages show obviously different rock characteristics, gravel forms, deposit thicknesses and weathering degrees.
每次冰期及间冰期沉积物中的砾石及其岩性，砾态，沉积厚度，风化程度等都有明显区别。
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