bre12008-sup-0001-FigS1.tifimage/tif8583KS1. Transverse Fluvial Facies Association. (a) Siderite conglomerate lag. Pen for scale, Pocahontas, West Virginia. (b) Mudstone-clast conglomerate lag. EQT #1 Sandy Ridge Core, 1927 ft. Scale bar is 1 cm. (c) Thick gleyed and rooted mudstone below tabular coal horizon, Pocahontas Formation along I-77 near Flat Top, West Virginia.
bre12008-sup-0002-FigS2.tifimage/tif3606KS2. Example vertical successions of lithologies, sedimentary structures, facies associations and subsurface gamma-ray characteristics of the Warren Point and Pocahontas Formations from the Equitable Sandy Ridge Core (a) and (b) US Dept. of Energy CO2–ECBM monitoring well #2.
bre12008-sup-0003-FigS3.tifimage/tif8575KS3. Isopach map of the total combined thickness of Pocahontas, Bottom Creek and Alvy Creek composite sequences.

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