Results: 1 - 10 of 57
Jul 20, 2009
Data
… Geological Survey created a coal and coalbed methane (CBM) … (15,200 formation picks, 37,357 coal picks, 495 coal analyses and 363 vitrinite …
Jul 20, 2009
Data
… Geological Survey created a coal and coalbed methane (CBM) … (15,200 formation picks, 37,357 coal picks, 495 coal analyses and 363 vitrinite …
Jul 20, 2009
Data
… Geological Survey created a coal and coalbed methane (CBM) … (15,200 formation picks, 37,357 coal picks, 495 coal analyses and 363 vitrinite …
Jul 20, 2009
Data
… Geological Survey created a coal and coalbed methane (CBM) … (15,200 formation picks, 37,357 coal picks, 495 coal analyses and 363 vitrinite …
Jul 20, 2009
Data
… Geological Survey created a coal and coalbed methane (CBM) … (15,200 formation picks, 37,357 coal picks, 495 coal analyses and 363 vitrinite …
Jul 20, 2009
Data
… Geological Survey created a coal and coalbed methane (CBM) … (15,200 formation picks, 37,357 coal picks, 495 coal analyses and 363 vitrinite …
Jul 20, 2009
Data
… Geological Survey created a coal and coalbed methane (CBM) … (15,200 formation picks, 37,357 coal picks, 495 coal analyses and 363 vitrinite …
Dec 14, 2011
Data
… Geological Survey created a coal and coalbed methane (CBM) … (15,200 formation picks, 37,357 coal picks, 495 coal analyses and 363 vitrinite …
Mar 24, 2010
Data
… … Coal zone boundary for theCarbon Thompson Coal Zone is based on subcrops … Rank Study). We used additional coal picks from various sources to …
Dec 31, 1973
Earth Sciences Report
… Formations, and contains coal seams and coaly sediments. Although coal deposits in all formations … mining. Two deposits, lignitic coal in the Eastend Formation at …