Professional Paper 1809
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Luppens, J.A., Scott, D.C., Haacke, J.E, Osmonson, L.M., and Pierce, P.E., 2015, Coal geology and assessment of coal resources and reserves in the Powder River Basin, Wyoming and Montana: U.S. Geological Survey Professional Paper 1809, 218 p., http://dx.doi.org/10.3133/pp1809.
ISSN 1044-9612 (print)
ISSN 2330-7102 (online)
Abstract
Introduction
Approach and Objectives
Geologic Setting
Previous and Current Coal Mining
Methodology
Surface Coal Resource Assessment
Underground Coal Resource Assessment
Conclusions
Acknowledgments
References Cited
Glossary