Wed site with maps and up-to date information on the Marcellus Shale area
Dr. Terry Engelder, Professor of Geolopgy at Penn State University was the co-author of a scientific paper on the economic and geologic opportunities of the Marcellus Shale formation. This site contains technical information on the geologic subsurface of the Shale region, as well as a page devoted to photographs and explanations of Marcellus shale outcropings occuring in Pennsylvania.
Information and public forums on Natural Gas drilling and leasing here in Pennsylvania.
Wiki created by Penn State University that provides a walther of information on the Marcellus gas play and its effects on Pennsylvania.
News and Economics from the Marcellus Shale-Reporting on the Marcellus Natural Gas Situation. Very complete and up-to-date information.