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| 2007, Vol. 9(5): 461-472 DOI: 10.7605/gdlxb.2007.05.002 | ||
| Developed models of palaeogeographical environments based on Mid- Proterozoic sedimentary facies indicators of the Changcheng System (Great Wall System) of the Ming Tombs District，Beijing | ||
| Song Tianrui | ||
| Institute of Geology，Chinese Academy of Geological sciences Beijing 10037 | ||
| Received null Revised null | ||
| Supporting info | ||
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