地图上的这一片区域都是陆棚区。

This area on the map is the continental shelf.

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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.

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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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