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Information on the layers and subsurface of the Appalachian Basin. Includes cross section PDFs.
This database contains a host of adsorption isotherms for methane, carbon dioxide, and in some cases, nitrogen for various coal and shale basins...
A useful document to accompany the "Coal and Shale Adsorption Isotherm Database". Provides explanation of some data and how it was used.
To show the variation in depth of the Marcellus Shale as it extends across New York, Pennsylvania, and West Virginia. Depths are in feet below sea...
Digital Data File (DDF) Series
Regional Subsurface Geologic Cross Sections of the Mississippian System, Appalachian Basin, Eastern Kentucky; PDFs