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Books Books 1 - 3 of 3 on Wyoming. BURNING OF OUTCROP. In the western coal fields many coal beds have been....
" Wyoming. BURNING OF OUTCROP. In the western coal fields many coal beds have been burned along their outcrop, and in a few places the burning is going on at the present time. The extent of the burning is in general inversely proportional to the value of... "
Contributions to Economic Geology, 1908: Mineral fuels - Page 246
by Marius Robinson Campbell - 1910 - 559 pages
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Bulletin - United States Geological Survey, Issue 341

Geological Survey (U.S.) - Geology - 1909
...nix .ut equally prominent in each of the other coal-bearing formations. In some places the effects on the adjacent rocks can be seen several feet from the actual seat of burning; in others, rocks a very short distance away are not affected. A quarter of a mile southeast...
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Congressional Serial Set

United States - 1909
...and about equally prominent in each of the other coal-bearing formations. In some places the effects on the adjacent rocks can be seen several feet from the actual seat of burning; in others, rocks a very short distance away are not affected. A quarter of a mile southeast...
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Bulletin - United States Geological Survey, Issue 381, Part 2

Geological Survey (U.S.) - Geology - 1910
...JO 2 2 00 2 O * i •+•i+• i 2 Sf i i Samples of coal from lite Rock Springs coal field, Wyoming. BURNING OF OUTCROP. In the western coal fields...bed does not seem to be altered by the burning. On thc other hand, the chemical analyses usually show decided differences laboratory No. Name of mine....
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