Research Article

Palaeoenvironment and Its Control on the Formation of Miocene Marine Source Rocks in the Qiongdongnan Basin, Northern South China Sea

Figure 6

The cross plot showing the relationship between P/Ti ratios and Al/Ti ratios of Miocene source rocks of well BD20-1-1 in the Qiongdongnan Basin. Note: the samples in the chart are from the neritic sea.