陆棚相是海相沉积类型之一。指平均低潮线往下约至水深200米的水下区域，再往下即进入大陆斜坡区。
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.
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.
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.
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