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Figure 2 Data points and selected surfacefeatures in the Newton Quadrangle.

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Figure 4 Thickness of the Danville Coalin the Newton Quadrangle.

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Figure 5 Thickness of the Herrin Coalin the Newton Quadrangle.

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Figure 6 Depth of the Herrin Coalin the Newton Quadrangle.

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Figure 7 Thickness of the Springfield Coalin the Newton Quadrangle.

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Figure 8 Thickness of the intervalbetween the Herrin and Springfield Coalsin the Newton Quadrangle.

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Figure 9 Thickness of the Seelyville Coalin the Newton Quadrangle.

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Figure 10 Depth of the Seelyville Coalin the Newton Quadrangle.

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Figure 11 Estimated yield of clean coalproduced per raw ton mined of theSeelyville Coal in the Newton Quadrangle.

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Figure 13 Availability of Danville Coal resourcesfor mining in the Newton Quadrangle.

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Figure 14 Availability of Herrin Coal resourcesfor mining in the Newton Quadrangle.

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Figure 15 Availability of Springfield Coal resourcesfor mining in the Newton Quadrangle.

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Figure 16 Availability of Seelyville Coal resourcesfor mining in the Newton Quadrangle.

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Figure 17 Selected surface features in the Princeville Quadrangle.

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Figure 18 Distribution of data points in the Princeville Quadrangle.

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Figure 20 Thickness of the Danville Coalin the Princeville Quadrangle.

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Figure 21 Depth of the Danville Coalin the Princeville Quadrangle.

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Figure 22 Thickness of the Herrin Coalin the Princeville Quadrangle.

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Figure 23 Depth of the Herrin Coalin the Princeville Quadrangle.

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Figure 24 Thickness of the Springfield Coalin the Princeville Quadrangle.

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Figure 25 Depth of the Springfield Coalin the Princeville Quadrangle.

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Figure 27 Availability of Danville Coal resources for mining in the Princeville Quadrangle.

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Figure 28 Availability of Herrin Coal resources for mining in the Princeville Quadrangle.

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