Surface to Subsurface Reservoir/Aquifer Characterization and Facies Analysis of the Jurassic Navajo Sandstone, Central Utah (SS-167) Chickens the UGS compiled the geologic

the UGS compiled the geologic map into a new GIS database and Geologic Map Schema (GeMS)

veteran outdoors writer Barry Parr provides all the information you need to get the most out of hiking the Sierra Nevada all year round

Squaretop Mountain

but they also include geologic stories and photographs of lesser-known features such as lava flows and clastic dikes

serious amateur geologists

Surface to Subsurface Reservoir/Aquifer Characterization and Facies Analysis of the Jurassic Navajo Sandstone, Central Utah (SS-167) Chickens the UGS compiled the geologicBy Thomas C. Chidsey, Jr., Thomas H. Morris, Stephanie M. Carney, Ashley D. Hansen, John H. McBride, and Craig D. Morgan 102 p., 3 appendices, 1 plate, SS 167 Summary The Early Jurassic Navajo Sandstone, famous for massive cross bedding, represents a large erg system that covered much of Utah. The formation serves as a reservoir both for hydrocarbons (oil and gas) and carbon dioxide (CO2), an aquifer for disposal of produced water from coalbed methane