The Lithological Features of Sublacustrine Fans and Significance to Hydrocarbon Exploration: A Case Study of the Chang 7 Interval of the Yanchang Formation, Southeastern Ordos Basin, North China

Figure 8

Outcrop of sublacustrine fan in southeastern Ordos Basin: (a) main channel deposits, Shanshui river profile, Xunyi county; (b) main channel deposits and branch channel deposits, Shanshui river profile, Xunyi county; (c) branch channel deposits and interchannel deposits, Shanshui river profile; (d) lobe fringe deposits, Niejiashan profile, Tongchuan city; (e–g) deep lake deposits, Tongchuan city.

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