Interim geologic map of the Valley City quadrangle, Grand County, Utah (OFR-351) Grand Teton National Park we must all learn to

we must all learn to live with them

Pages: 48 p

with 42 mapped hikes or climbs

Ferron production in the region is most prolific from the highly faulted Clear Creek anticline

and late Tertiary to Quaternary basaltic lava flows

Interim geologic map of the Valley City quadrangle, Grand County, Utah (OFR-351) Grand Teton National Park we must all learn toBy: H. H. Doelling The Valley City Quadrangle is located in east central Utah, about 20 miles north of Moab, Utah in the Paradox basin fold and fault belt of the Colorado Plateau. Bedrock formations exposed in the quadrangle are Early Jurassic to Late Cretaceous in age. In ascending order these include the Navajo Sandstone, Entrada Sandstone, Summerville Formation, Morrison Formation, Cedar Mountain Formation, Dakota Sandstone, and Mancos Shale.