Figure 4 | Scientific Reports

Figure 4

From: The pre-Jurassic Meng-Shaan paleochannel and its control on the accumulation model of Yan 10 reservoir in Central Ordos Basin

Figure 4

Probability cumulative curve of Yan 10 sandstone grain size, with the characteristics of three-stage type (D6621, sampling depth, 1425.35–1425.52 m) (illustration of legend:1-medium to fine sandstone; 2-fine sandstone; 3-siltstone; 4-mudstone; 5-carbonaceous mudstone; 6-little cross-bedding; 7-tabular cross-bedding; 8-ripple bedding; 9-trough cross-bedding; 10-sand-mud mixed layer).

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