Marcellus Shale Assessment Map

Image shows a map of the Eastern United States with the boundaries of the Marcellus Shale superimposed

Detailed Description

The assessment unit map for the Marcellus Shale within the Appalachian Basin. Although it occupies similar areas as the Point Pleasant-Utica Shale, the Marcellus is much younger, having formed in the Devonian age.


Image Dimensions: 2576 x 3223

Location Taken: US