Special Bulletins


The Pennsylvania Geological Survey has a number of special bulletins that deal with the oil and gas resources of the state.  Figure 1 summarizes those areas of western Pennsylvania for which a special bulletin has been published.  These bulletins are based on 15-minute quadrangle study areas (shown in light green below).

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These publications are available for review at the Pittsburgh Regional Office and the library of the Pennsylvania Geological Survey, or may be downloaded from the Special Bulletins page of our website.