This large-scale map of Texas displays the full range and scope of energy resources in the State. Oil and gas fields are shown according to the age of the producing reservoir. Lignite resources, both near surface and deep basin, are delineated as are the outcrops of bituminous coal-bearinq strata. Sites of old coal mines, uranium mines, potential geothermal resources, and potential oil shale resources are also shown. Resource-distribution systems noted on the map include railroads, principal highways, waterways. petroleum liquids pipelines, natural gas pipelines, electric-transmission lines, and electric-power generation sites.