钙质沉积物分布在碳酸钙补偿深度（CCD）界面以浅区。

Calcareous sediments distributed in the calcium carbonate dissolution belt above CCD boundary.

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钙质沉积物分布在碳酸钙补偿深度（CCD）界面以浅区。

Calcareous sediments distributed in the calcium carbonate dissolution belt above CCD boundary.

youdao