Energy Resources Program
Assessment of Undiscovered Oil and Gas Resources of the Devonian Marcellus Shale of the Appalachian Basin Province
Press Release (8/23/2011)
Fact Sheet 2011–3092
New FAQs on Marcellus Shale (Aug. 2012)
Project Website: Appalachian Basin Regional Studies
Assessment Website: National Oil and Gas Assessment
Open-File Report 2011-1298 (11/23/2011) Information Relevant to the USGS Assessment of the Middle Devonian Marcellus Shale of the Appalachian Basin Province, 2011
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Page Last Modified: Friday, October 05, 2012