3301 Basin-margin subthrust
3301 nonproductive cells
3301 oil and gas cells
3301 gas cells
3301 oil cells
3302 Basin-margin anticline
3302 nonproductive cells
3302 oil and gas cells
3302 gas
3302 oil
3303 gas cells
3303 oil cells
3303 nonproductive cells
3303 Leo sandstone
3304 Upper Minelusa sandstone
3304 nonproductive cell
3304 gas cells
3304 oil cells
3305 Lakota sandstone
3305 nonproductive cells
3305 gas cells
3305 oil cells
3306 Fall River sandstone
3306 nonproductive cells
3306 gas cells
3306 oil cells
3307 Muddy sandstone
3307 nonproductive cells
3307 oil and gas cells
3307 gas cells
3307 oil cells
3308 Mowry fractured shale (NA)
3309 Deep Frontier sandstone
3309 nonproductive cells
3309 gas cells
3309 oil cells
3311 Niobrara fractured shale (NA)
3312 Sussex-Shannon sandstone
3312 nonproductive cells
3312 gas cells
3312 oil cells
3313 Mesaverde sandstone
3313 nonproductive cells
3313 gas cells
3313 oil cells
3315 Biogenic gas
3315 nonproductive cells
3315 gas cells
3350 Coal bed gas, shallow min. rel.
3351 Coal bed gas, central basin
Acquired lands (L)
Bankhead Jones Land Management
Bureau of Land Management (L)
Bureau of Reclamation
City Locations
Coal only (L)
Corps of Engineers
County boundaries
County names
Department of Defense
Forest Service
Gauging stations
Hydrology (streams)
Land subject to controlled inundation
Mine Production
National grasslands
Oil & gas only
Oil, gas & coal only
Oil, gas, coal & other minerals
Other
Other Federal
Power withdrawals
Public water reserves
Railroads
Raptor nesting sites
Restricted minerals
Roads
State
State recreation area
Tribal lands
Water