Found 12 datasets matching "USGS Circular 891".
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This dataset is a polygon coverage of counties limited to the extent of the Pittsburgh coal bed resource areas and attributed with original resource values (millions of short tons) in aggregated...
Search relevance: 87.23 | Views last month: 0 -
This dataset is a polygon coverage of counties limited to the extent of the Upper Freeport coal bed resource areas and attributed with remaining resources (millions of short tons) in aggregated...
Search relevance: 87.23 | Views last month: 0 -
This dataset is a polygon coverage of counties limited to the extent of the Pond Creek coal zone resource areas and attributed with remaining resources (millions of short tons) in aggregated...
Search relevance: 86.96 | Views last month: 0 -
This dataset is a polygon coverage of counties limited to the extent of the Upper Freeport coal bed resource areas and attributed with original resources (millions of short tons) in aggregated...
Search relevance: 83.15 | Views last month: 0 -
This dataset is a polygon coverage of counties limited to the extent of the Pocahontas No. 3 coal bed resource areas and attributed with original resource values (millions of short tons) in...
Search relevance: 83.01 | Views last month: 2 -
This dataset is a polygon coverage of counties limited to the extent of the Pocahontas No. 3 coal bed resource areas and attributed with remaining resource values (millions of short tons) in...
Search relevance: 83.01 | Views last month: 1 -
Pittsburgh Coal Bed Remaining Resources by County in Pennsylvania, Ohio, West Virginia, and Maryland
This dataset is a polygon coverage of counties limited to the extent of the Pittsburgh coal bed resource areas and attributed with remaining resource values in aggregated reporting categories as...
Search relevance: 82.16 | Views last month: 0 -
This dataset is a polygon coverage of counties limited to the extent of the Fire Clay coal zone resource areas and attributed with remaining resources (millions of short tons) in aggregated...
Search relevance: 81.40 | Views last month: 1 -
This dataset is a polygon coverage of counties limited to the extent of the Pond Creek coal zone resource areas and attributed with original resources (millions of short tons) in aggregated...
Search relevance: 81.03 | Views last month: 1 -
This dataset is a polygon coverage of counties limited to the extent of the Fire Clay coal zone resource areas and attributed with original resources (millions of short tons) in aggregated...
Search relevance: 75.82 | Views last month: 1 -
These are shapefiles and ARC/INFO coverages that outline the areas within which coal resources are calculated and reported for the A/B through G coal zones, Danforth Hills coal field. The...
Search relevance: 52.04 | Views last month: 0 -
Final unioned polygon coverages and shapefiles used to calculate coal resources of the A through G coal zones, Danforth Hills coal field, northwestern Colorado. Danafing was used for the A coal...
Search relevance: 49.62 | Views last month: 0
