A correlation between content of iron element and organic carbon in the source rocks, Late Permian to Early Triassic in the Shiwandashan Basin,South China
HE Zhongfa; BIAN Lizeng; CHEN Jianping; ZHANG Shuichang; WEI Baodong; LU Guijun and ZHANG Baomin
. 2004, (1): 757 -0 .