Enomoto, C.B., Trippi, M.H., Higley, D.K., Rouse, W.A., Dulong, F.T., Klett, T.R., Mercier, T.J., Brownfield, M.E., Leathers-Miller, H.M., Finn, T.M., Marra, K.R., Le, P.A., Woodall, C.A., and Schenk, C.J., 2018, Assessment of undiscovered continuous gas resources in Upper Devonian Shales of the Appalachian Basin Province, 2017: U.S. Geological Survey Fact Sheet 2018–3018, 2 p., https://doi.org/10.3133/fs20183018.
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https://doi.org/10.3133/fs20183018
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