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Journal of Palaeogeography
Fig. 9 | Journal of Palaeogeography

Fig. 9

From: A near-shore clastic-carbonate mixing mode in a continental rift basin (early Oligocene, eastern Shijiutuo Uplift, Bohai Bay Basin, China): sedimentology, reservoir characteristics and exploration practice

Fig. 9

Depositional origin pattern of near-shore mixed fan. During the deposition of Member 1 of Shahejie Formation, lake shoreline shifted towards the basin margin from bottom to top and scale of the mixed fan gradually reduced; whereas carbonate-clastic mixed deposition mainly developed in mid fan of near-shore mixed fan setting. MCB–Mixed clastic beach. MC–Mixed channel. MBB–Mixed bioclastic beach

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