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

Table 1

Basic organic geochemical parameters for the Miocene marine source rocks in the Qiongdongnan Basin.

Formation	TOC, %			+ , mg/g			, mg/g			, °C
	Min.	Max.	Ave.	Min.	Max.	Ave.	Min.	Max.	Ave.	Min.	Max.	Ave.
N1h	0.20	1.29	0.48	0.07	2.44	0.43	11	332	52	406	468	434
N1m	0.18	1.81	0.45	0.12	6.23	0.69	22	331	80	401	465	436
N1s	0.14	0.92	0.46	0.12	2.59	0.45	20	361	61	402	482	448

Max., Min., Ave. represent maximum, minimum, and average data in the Table 1, respectively.