Circular, Issues 429-436The Survey, 1968 - Geology |
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Page 6
... County , but this area was not included in this study . From the east - west outcrop line , the coal dips toward the ... Williamson County to western Gallatin County ; ( 2 ) a system of north - south and northeast - southwest- trending ...
... County , but this area was not included in this study . From the east - west outcrop line , the coal dips toward the ... Williamson County to western Gallatin County ; ( 2 ) a system of north - south and northeast - southwest- trending ...
Page 10
... Williamson Counties , and a smaller area in Madison and St. Clair Counties ; for the Harrisburg ( No. 5 ) Coal in Saline County and northeastern Williamson County ; for the Murphysboro Coal near Murphysboro , Jackson County ; and for ...
... Williamson Counties , and a smaller area in Madison and St. Clair Counties ; for the Harrisburg ( No. 5 ) Coal in Saline County and northeastern Williamson County ; for the Murphysboro Coal near Murphysboro , Jackson County ; and for ...
Page 17
... Williamson County No. 5 Coal reserves ( remaining in the ground ) for the portion of Williamson County studied total 557,389,000 tons . These reserves are estimated to be as fol- lows regarding the nature of the immediate roof strata ...
... Williamson County No. 5 Coal reserves ( remaining in the ground ) for the portion of Williamson County studied total 557,389,000 tons . These reserves are estimated to be as fol- lows regarding the nature of the immediate roof strata ...
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20 feet Abbott Fm anomaly aquifer Assistant Chemist Assistant Geologist Associate Chemist Associate Geologist average barrels black shale and/or Blend Cady clay mineral clay products Clerk-Stenographer Coal H coal thickness coke crude oil deposit depth drill Dykersburg Shale electric logs Emeritus Engineer estimated face-channel samples feet thick Fluorspar Franklin County fuel Gallatin County gasoline Geological Survey geothermal gradient gray shale Hamilton County heat Herrin Illinois coals Illinois Geol Illinois State Geological inches Jefferson kaolinite Karnak Keros Cartwright limestone low-sulfur coal million tons mineral products moisture molding sand natural gas NW NW NW SW Pennsylvanian Ph.D Preheat pyritic sulfur Research Assistant Saline County seam soil temperature Spoon Fm Sulfur percent Supervisory Technical Assistant SW NW SW SW Table thermal total sulfur trillion cubic feet U. S. Bureau underclay variation Wabash County White County Williamson County ос ос ос