1:24,000 Geologic Maps

By: H. H. Doelling, M. L. Ross, and W. E. Mulvey The Moab 7.5' quadrangle is in Utah's red-rock country in east-central Utah. It is crossed by the Colorado River, and inch,ldes a small part of Arches National Park. The...

By: W. A. Yonkee and M. Lowe The Ogden 7.5-minute quadrangle includes parts of Utah?s Wasatch Range and Wasatch Front basin, which preserve a rich geologic history. Bedrock exposed in the Wasatch Range consists of Early Proterozoic high-grade metamorphic and...

By: Grant C. Willis and Janice M. HaydenThe Santa Clara 7.5' quadrangle is in the northwestern part of the St. George basin in southwestern Utah, and includes Santa Clara and Ivins Cities, and colorful Red Mountain and Snow Canyon State...

By: A. A. Baker Geologic maps use a combination of colors, lines, and symbols to depict the relative age, composition, and relationships among rocks and sediments at and near the earth's surface.Other Information: Published: 1966Plates: 1 pl.Scale: 1:24,000Color/B&W: ColorLocation: Salt...

By: Adam P. McKean and Barry J. Solomon The Draper 7.5' quadrangle is in the southeast corner of Salt Lake Valley and includes the western margin of the adjoining Wasatch Range. Bedrock exposed in the Draper quadrangle east of Salt...

By: M. D. Crittenden Geologic maps use a combination of colors, lines, and symbols to depict the relative age, composition, and relationships among rocks and sediments at and near the earth's surface.Other Information: Published: 1965Plates: 1 pl.Scale: 1:24,000Color/B&W: ColorLocation: Salt...

By: M. D. Crittenden Geologic maps use a combination of colors, lines, and symbols to depict the relative age, composition, and relationships among rocks and sediments at and near the earth's surface.Other Information: Published: 1965Plates: 1 pl.Scale: 1:24,000Color/B&W: ColorLocation: Salt...

By: F. Maldonado and V.S. Williams Geologic maps use a combination of colors, lines, and symbols to depict the relative age, composition, and relationships among rocks and sediments at and near the earth's surface.Other Information: Published: 1992Plates: 1 pl.Scale: 1:24,000Color/B&W:...

By: Robert F. BiekThe Park City East quadrangle occupies a topographic and structural saddle between the Wasatch Range and Uinta Mountains. The quadrangle is dominated by the Keetley Volcanics, 35-million-year-old volcanic mudflows and lava flows that overlie much older shallow-marine...

By: Robert F. Biek, W. Adolph Yonkee, and William D. LoughlinThe Park City West quadrangle includes the crest of the Wasatch Range north of Big Cottonwood Canyon and the Park Meadows and Snyderville basins at the base of the rangeÕs...

By: G. C. Willis The Salina quadrangle contains about 23,000 feet of Middle Jurassic to Recent rocks, 16,000 feet of which are exposed to form four sequences. The oldest sequence consists of Middle Jurassic Arapien Shale and Twist Gulch Formation;...

By:  Janice M. Hayden and Grant C. Willis In 2021, through U.S. Geological Survey cooperative agreement G20AC00389 (2020) funding, the UGS compiled geologic map 251DM (2011), into a new GIS database and Geologic Map Schema (GeMS). During this project, the...

By: R. F. Biek The Kolob Arch quadrangle is at the western margin of the Colorado Plateau, in the transition zone between the Colorado Plateau and Basin and Range physiographic provinces. The Colorado Plateau province is a relatively coherent and...

By: J. M. Hayden The Divide quadrangle in southwest Utah is bisected north-south by the Hurricane fault zone. The east half of the quadrangle is part of the Colorado Plateau whereas the west half is part of the transition zone...

By: M. P. Weiss The Sterling quadrangle lies across the junction of Sanpete and Sevier Valleys and at the point of closest approach of the Wasatch and Gunnison Plateaus. The geology of the Sterling quadrangle is complex stratigraphically, structurally, and...

By: C. L. Weaver and L. F. Hintze The Blue Mountain quadrangle lies in the southern Wah Wah Mountains, just west of the Escalante Desert, 25 miles southwest of Milford, Utah. The oldest exposed rocks are Middle Cambrian limestone, dolomite,...

By: J. P. Robinson, H. M. Messenger, H. H. Doelling, B. T. Tripp, and M. E. Jensen The Gold Hill area of the northern Deep Creek Range of western Utah has undergone a diverse and complicated history of deposition, igneous...

by Adam P. McKean The Sugar House 7.5-minute quadrangle is located within Salt Lake County on the eastern margin of Salt Lake Valley and includes the mountain front of the Wasatch Range. A number of creeks flow from the Wasatch...

By: James C. CooganThe Devils Slide quadrangle is located northeast of Salt Lake City and southeast of Ogden, Utah along a national east-west transportation corridor (U.S. Interstate Highway 84 and the Union Pacific Railroad). The Weber River crosses the quadrangle,...

By: L. F. Hintze Geologic maps use a combination of colors, lines, and symbols to depict the relative age, composition, and relationships among rocks and sediments at and near the earth's surface.Other Information: Published: 1981Plates: 1 pl.Scale: 1:24,000Color/B&W: B&WLocation: Millard...

By: Hellmut H. Doelling and Paul A. Kuehne The Mollie Hogans 7.5' quadrangle covers a large part of Arches National Park and encompasses colorful bedrock strata ranging in age from Pennsylvanian Paradox Formation to Cretaceous Mancos Shale. Salt diapirs are...

By: R. F. Biek The Harrisburg Junction quadrangle lies in the transition zone between the Colorado Plateau and Basin and Range physiographic provinces. Stratigraphic units ranging in age from the Early Permian Harrisburg Member of the Kaibab Formation to the...

By: H. H. Doelling The Fisher Towers quadrangle is located in the northeast part of the salt-anticline region of the Paradox basin in east-central Utah. Exposed bedrock ranges in age from Pennsylvanian to Jurassic; a small outcrop of a late...

By: H. H. Doelling and C. D. Morgan The Merrimac Butte quadrangle is located 8 to 18 miles northwest of Moab, in Grand County, Utah, along U.S. Highway 191. It lies at the north end of the Canyonlands red rock...