Geological Survey Bulletin, 1526호U.S. Department of the Interior, Geological Survey; Washington, D.C., 1949 |
도서 본문에서
19개의 결과 중 1 - 5개
페이지
... beds or zones 21 Unnamed coal bed below the sandstone of the Lee Formation Van Lear coal bed --- Williamson coal zone Whitesburg coal bed - Little Fire Clay coal bed- 2222222228 19 20 20 25 25 29 29 36 III Coal beds or zones - Continued ...
... beds or zones 21 Unnamed coal bed below the sandstone of the Lee Formation Van Lear coal bed --- Williamson coal zone Whitesburg coal bed - Little Fire Clay coal bed- 2222222228 19 20 20 25 25 29 29 36 III Coal beds or zones - Continued ...
페이지
Coal beds or zones - Continued Page Fire Clay coal bed --- Fire Clay rider coal bed Hamlin coal zone Haddix coal bed ... Whitesburg coal bed 34 8. Little Fire Clay and Fire Clay coal beds ; Fire Clay rider coal bed and Hamlin coal zone 9 ...
Coal beds or zones - Continued Page Fire Clay coal bed --- Fire Clay rider coal bed Hamlin coal zone Haddix coal bed ... Whitesburg coal bed 34 8. Little Fire Clay and Fire Clay coal beds ; Fire Clay rider coal bed and Hamlin coal zone 9 ...
페이지
TABLES TABLE 1. Total coal resources stratigraphically by coal bed or zone in millions of short tons 2. Total coal ... Whitesburg coal bed 10. Little Fire Clay coal bed 11. Fire Clay coal bed ---- 12. Fire Clay rider coal bed 13. Hamlin ...
TABLES TABLE 1. Total coal resources stratigraphically by coal bed or zone in millions of short tons 2. Total coal ... Whitesburg coal bed 10. Little Fire Clay coal bed 11. Fire Clay coal bed ---- 12. Fire Clay rider coal bed 13. Hamlin ...
6 페이지
... Coal bed or zone of intermediate economic importance Coal bed or zone of relatively little economic importance Local ... Whitesburg coal bed -Kendrick Shale of Jillson ( 1919 ) Williamson coal zone ( 2 ) Van Lear coal bed METERS FEET ...
... Coal bed or zone of intermediate economic importance Coal bed or zone of relatively little economic importance Local ... Whitesburg coal bed -Kendrick Shale of Jillson ( 1919 ) Williamson coal zone ( 2 ) Van Lear coal bed METERS FEET ...
7 페이지
... coal beds have been found in the Lee in other areas of Kentucky ( Huddle and ... BED The thickness of the interval between the base of the Breathitt For ... WHITESBURG COAL BED The thickness of the interval between the base of the Van ...
... coal beds have been found in the Lee in other areas of Kentucky ( Huddle and ... BED The thickness of the interval between the base of the Breathitt For ... WHITESBURG COAL BED The thickness of the interval between the base of the Van ...
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0.05 million short Adams quadrangle adits average bed or zone beds 14 beds 28 beds In beds Bioturbated Blaine quadrangle Breathitt Formation Brush Creek carbonaceous Clay coal bed Clay rider coal claystone Conemaugh Formation County In beds Data in inch-pound demonstrated resource Inferred demonstrated resource Mined deposits Fire Clay coal Fire Clay rider heat of combustion inch-pound units Inferred resource Total KILOMETERS 5 MILES LAWRENCE JOHNSON Lear coal bed Lee Formation less than 0.05 Limestone Little Fire Clay lost in mining Louisa quadrangle lower delta plain million short tons millions of short Mined and lost Orchard coal zone Original demonstrated resource Peach Orchard coal pyritic quadrangle fig Remaining demonstrated resource report area resource Inferred resource resource Total remaining Richardson coal zone Richardson quadrangle rider coal bed sandstone siltstone silty shale Sitka quadrangle stratigraphic sulfur thick Blaine thick In beds U.S. Bureau U.S. Geological Survey Vanport Whitesburg coal bed