丹霞地貌因其蜡笔画似的色彩而闻名遐迩，该地貌是由砂岩和沉积岩堆积而成。
Danxia Landform is known for it crayon-like colours, which are created through layers of sandstone and sedimentary rock.
在层序地层学中，细粒沉积岩的剖面堆积得很慢，因此只要一个薄层就代表着相当可观的时间跨度。
In sequence stratigraphy, a section of fine-grained sedimentary rocks that accumulated slowly, thereby representing a considerable span of time by only a thin layer.
西昆仑赛力亚克混杂堆积由形态、颜色和大小各异的沉积岩块体以及黑色泥质粉砂岩夹灰紫绿色钙质页岩、泥灰岩和层凝灰岩的基质组成。
The Saliyak melange consists of dark-gray to black muddy and silty microclastic rock with intercalation of grayish purple and grayish green calcareous and muddy shale, marl and tuff.
一般情况下，凹陷沉积速度越大，所堆积的沉积岩体积及有机质含量就越大、油气资源也愈多。
Generally, higher sedimentation velocity means larger volume of deposits, higher content of organic content, and more hydrocarbon resources.
粘土矿物广泛分布于原生沉积岩、三大岩类风化带及第四系松散堆积物构成的斜坡中。
Clay minerals distribute extensively in various slopes made of sedimentary rock, weathering profiles of igneous rock, metamorphic rock and sedimentary rock and colluvial deposits.
粘土矿物广泛分布于原生沉积岩、三大岩类风化带及第四系松散堆积物构成的斜坡中。
Clay minerals distribute extensively in various slopes made of sedimentary rock, weathering profiles of igneous rock, metamorphic rock and sedimentary rock and colluvial deposits.
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