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Dive into the research topics where James A. Luppens is active.

Publication


Featured researches published by James A. Luppens.


Open-File Report | 2008

Assessment of Coal Geology, Resources, and Reserves in the Gillette Coalfield, Powder River Basin, Wyoming

James A. Luppens; David C. Scott; Jon E. Haacke; Lee M. Osmonson; Timothy J. Rohrbacher; Margaret S. Ellis


Professional Paper | 2015

Coal geology and assessment of coal resources and reserves in the Powder River Basin, Wyoming and Montana

James A. Luppens; David C. Scott


Open-File Report | 2006

Status report: USGS coal assessment of the Powder River, Wyoming

James A. Luppens; Timothy J. Rohrbacher; Jon E. Haacke; David C. Scott; Lee M. Osmonson


Fact Sheet | 2013

Assessment of coal geology, resources, and reserve base in the Powder River Basin, Wyoming and Montana

David C. Scott; James A. Luppens


Open-File Report | 2010

Assessment of coal geology, resources, and reserves in the northern Wyoming Powder River Basin

David C. Scott; Jon E. Haacke; Lee M. Osmonson; James A. Luppens; Paul E. Pierce; Timothy J. Rohrbacher


Data Series | 2015

Geospatial data for coal beds in the Powder River Basin, Wyoming and Montana

Scott A. Kinney; David C. Scott; Lee M. Osmonson; James A. Luppens


Open-File Report | 2013

Assessment of coal geology, resources, and reserves in the Montana Powder River Basin

Jon E. Haacke; David C. Scott; Lee M. Osmonson; James A. Luppens; Paul E. Pierce; Jay A. Gunderson


Archive | 2012

Assessment of Coal Geology, Resources, and Reservesin the Montana Powder River Basin

Jon E. Haacke; David C. Scott; Lee M. Osmonson; James A. Luppens; Paul E. Pierce; Jay A. Gunderson


Open-File Report | 2011

Assessment of coal geology, resources, and reserves in the Southwestern Powder River Basin, Wyoming

Lee M. Osmonson; David C. Scott; Jon E. Haacke; James A. Luppens; Paul E. Pierce


Open-File Report | 2006

Preliminary estimate of coal resources in the Gillette coalfield affected by the location of the Burlington Northern/Union Pacific joint mainline railroad

Timothy J. Rohrbacher; Jon E. Haacke; David C. Scott; Lee M. Osmonson; James A. Luppens

Collaboration


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Lee M. Osmonson

United States Bureau of Mines

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Margaret S. Ellis

United States Geological Survey

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