形成于内陆棚浅海环境。
残余化石和异常粗的颗粒，通常出现于某些陆棚砂上部的几英尺内。
A relict fauna and anomalously coarse grains are common in the upper few feet of some shelf sands.
滇西保山—施甸地区泥盆系沉积相类型包括碳酸盐台地相、陆棚相反盆地相。
The sedimentary facies type of Devonian in Baoshan-Shidian district consists of carbonate platform, shelf, slope and basin facies.
侏罗纪-白垩纪在总的浅海陆棚环境下，盆地不同地区也形成了湖泊和潟湖环境。
In the Jurassic and Cretaceous, generally it was also the shelf sea (shallow sea), but there were lacustrine and lagoonal environments in different parts of the basin.
有机质形成环境既有浅海陆棚相开阔型水体环境，也有半封闭型泻湖相等沉积环境。
The environments for the formation of organic material include neritic shelf open water environment and semi-enclosed lagoonal sedimentary environment.
变质玄武岩的地球化学特征与大陆裂谷型火山岩一致，形成于活动陆棚裂陷（谷）盆地的构造环境。
The geochemical characteristics of the metabasalt agree with those of continental rift type volcanic rocks, forming a tectonic environment of the active shelf rift basin.
湘南泥盆系碳酸盐岩的沉积环境，可以区别为四种类型：台地相、广海陆棚相、生物礁相及台盆相。
The sedimentary environments of the Devonian carbonate formations in southern Hunan, China can be divided into four types: platform, open marine shelf, bioherm, and platformbasin facies.
结果表明，震旦系-下古生界(下组合)主要为一套浅海陆棚相碎屑岩与台地相碳酸盐岩沉积序列。
The results indicate that there mainly develop a set of shallow Marine shelf clastic sedimentary rocks and platform carbonate rocks during the Sinian-Lower Paleozoic (Lower Assemblage) period.
该区泥盆纪不同时期的海平面变化曲线与全球泥盆纪陆棚沉积环境海平面变化曲线总体趋势基本一致。
The sea level change curves in varied epochs of the Devonian are given, which are essentially in accord with the global sea level change curves of Devonian shelf sedimentary environments.
冰期中的全球性冰川事件不仅对全球性海平面变化，而且对低纬陆棚碳酸盐环境的沉积作用也有重要影响。
World-wide glacial event in an ice age not only contributes to eustatic sea level changes but also penetrates to the shelf carbonate environments and sedimentation coeval low latitude area.
认为区内早埃姆斯期属深水陆棚至深水盆地沉积环境，为龙门山区泥盆纪沉积盆地的性质和演化提供了新资料。
This new explanation has provided new evidences for the interpretation of the nature and evolution of the Devonian sedimentary basins in the Longmen Mountain area.
在不同台地结构型式下，台地相区、斜坡—陆棚相区以及盆地相区都有着不同的沉积响应，从而构成不同的沉积相纵向组合序列。
Because of the difference of platform structure, platform, slope - shelf and basin have distinct diversities in facies constitution and longitudinal assembled sequence.
在大量岩心观察及岩相与环境分析的基础上，首次在塔中地区志留系识别出两种风暴沉积序列，它们分别产出于海滩和陆棚环境。
Two types of tempestites developed in beach and inner shelf environments respectively are discovered in Silurian system of Tazhong area, Tarim basin.
在巴颜喀拉山群中采获早三叠世和晚三叠世诺利期双壳化石，查明了测区三叠纪巴颜喀拉山群最高层位为诺利期陆棚—海陆交互相沉积。
It is ascertained that the highest horizon of the Triassic Bayan Har Mountain Group in the survey area is Noric shelf-paralic deposits.
庙河型生物群的产出位于晚期开阔台地向深水陆棚-次深海过渡相区中的黑色页岩、硅质页岩中，其沉积环境为最大浪基面以下的宁静、贫氧环境，其沉积方式为悬浮沉积。
The Miaohe-type biotas occur in the black shale and siliceous shale in the transitional areas from the late open platform facies to deep-water shelf-bathyal facies.
庙河型生物群的产出位于晚期开阔台地向深水陆棚-次深海过渡相区中的黑色页岩、硅质页岩中，其沉积环境为最大浪基面以下的宁静、贫氧环境，其沉积方式为悬浮沉积。
The Miaohe-type biotas occur in the black shale and siliceous shale in the transitional areas from the late open platform facies to deep-water shelf-bathyal facies.
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