Browsing by Author "Zhang, Ning"

Browsing by Author "Zhang, Ning"

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  • Clays and Clay Minerals, Vol. 56, No. 2, 131–143, 2008. 
    Hong, Hanlie; Zhang, Ning; Zhaohui, Li; Xue, Huijuang; Xia, Wenchen; Yu, Na (The Clay Minerals SocietyThe Clay Minerals Society, 2008)
    The provenance of clays in shaley intervals across the Permian-Triassic boundary (PTB) in the Xiakou section was investigated by X-ray diffraction (XRD), differential scanning calorimetry (DSC), and scanning electron ...