Tag Archive for: geology

PUBLIC INFORMATION SERIES 94

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ROCK-FALL HAZARDS IN UTAH
Jessica Castleton

Rock falls pose a hazard in Utah because we live, work, and recreate in close proximity to mountains and mesas. Large rock fragments and boulders accelerate rapidly when dislodged from cliffs and hillsides and can cause significant damage to homes, property, roadways, and vehicles, as well as loss of life. Recent damaging rock falls in Utah highlight the importance of recognizing this hazard. This 4-page, full color brochure provides more information on the rock fall hazard in Utah, including causes of rock falls, how to recognize the hazard, and what you can do to reduce potential rock fall damage.

4 p. (2 sided) brochure

PI-94……….free

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MAP 241

m-241-insertGEOLOGIC MAP OF THE WHITE HOUSE QUADRANGLE, GRAND COUNTY, UTAH
Hellmut H. Doelling and Paul Kuehne

The White House quadrangle is located northeast of Arches National Park in eastern Utah. Exposed strata range from Late Jurassic Brushy Basin Member of the Morrison Formation to Late Cretaceous Mancos Shale. The quadrangle overlies the ancestral Paradox basin and is influenced by salt-related folds, including the Salt Valley anticline to the west and Cisco Dome to the east.

CD (2 pl., 1:24,000)

M-241………$14.95

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MAP 240

m-240GEOLOGIC MAP OF THE SAGERS FLAT QUADRANGLES, GRAND COUNTY, UTAH
Hellmut H. Doelling and Paul Kuehne

The Sagers Flat quadrangle is located northeast of Arches National Park in eastern Utah. Exposed strata range from Early Cretaceous Cedar Mountain Formation to Late Cretaceous Mancos Shale. The area overlies the ancestral Paradox basin and is influenced by salt-related folds, including the Salt Valley anticline to the west and Cisco Dome to the east.

CD (2 pl., 1:24,000)

M-240……….$14.95

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MAP 239

m-239-insertGEOLOGIC MAP OF THE THOMPSON SPRINGS QUADRANGLES, GRAND COUNTY, UTAH
Hellmut H. Doelling and Paul Kuehne

The Thompson Springs quadrangle is located north of Arches National Park in eastern Utah. Exposed strata range from Early Cretaceous Cedar Mountain Formation to Late Cretaceous Castlegate Sandstone. The quadrangle overlies the ancestral Paradox basin and is influenced by salt-related folds, including the Salt Valley anticline to the west and Cisco Dome to the east.

CD (2 pl., 1:24,000)

M-239……….$14.95

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MAP 236

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GEOLOGIC MAP OF THE CHARLESTON QUADRANGLE, WASATCH COUNTY, UTAH
Robert F. Biek and Mike Lowe

The Charleston quadrangle lies on the south edge of a structural and topographic saddle between the Wasatch Range and Uinta Mountains.  The quadrangle includes the southern part of Heber City and Heber Valley and the northern half of Round Valley, as well as parts of Deer Creek Reservoir and Wasatch Mountain State Park.  The quadrangle also straddles the north edge of the Charleston-Nebo thrust plate, and thus includes three distinct groups of rocks: (1) a nearly complete section of Pennsylvanian rocks of the Oquirrh Formation that comprises the Charleston thrust plate; (2) underlying, southeast-dipping Jurassic and Triassic strata below the Charleston thrust; and (3) Upper Proterozoic, Cambrian, and Mississippian strata that are exposed in a structurally complicated zone between the Charleston thrust and Deer Creek detachment faults.
A variety of late Tertiary and Quaternary deposits record the evolution of the present landscape.

This geologic map and report provide basic geologic information necessary to further evaluate geologic hazards and resources in the area, and to gain an understanding of the geology upon which this landscape developed.

CD (28 p., 2 pl., 1:24,000)

M-236………$14.95

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MAP 233

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GEOLOGIC MAP OF THE PROVO 7.5′ QUADRANGLE, UTAH COUNTY, UTAH
Barry J. Solomon and Michael N. Machette

The Provo 7.5′ quadrangle covers east-central Utah Valley and includes Provo, the third largest city in Utah.  Hobble Creek, the Provo River, and Spanish Fork are the primary streams in the quadrangle, flowing westward from the Wasatch Range to the Provo Bay portion of Utah Lake.  U.S. Interstate Highway 15 extends from north to south through the map area.  Included are two plates—a geologic map at 1:24,000 scale and an explanation sheet.
2 pl., scale 1:24,000, ISBN 1-55791-799-X, (supercedes OFR-525)

M-233……..$11.95

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Fishing for Fissure Information

fissureThe Utah Geological Survey (UGS) needs your help in locating fissures in the Cedar Valley area of Iron County. The Central Iron Water Conservancy District has asked the UGS to study earth fissures in the Enoch area and adjoining parts of Cedar Valley in Iron County.

“Our hope is that by putting out the information on fissures and what they are, people might recognize them and direct us to where they are,” said Mike Lowe, UGS Ground-Water and Paleontology Program Manager.

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Basin-wide evaluation of the uppermost Green River Formation's oil shale resource, Uinta Basin, Utah and Colorado

greenriver_fm1 Michael D. Vanden Berg, Utah Geological Survey
Presented at the AAPG Annual Conference, Denver, CO, June 2009

ABSTRACT

Due to the recent increase in crude oil prices and concerns over diminishing conventional reserves, the Utah Geological Survey has reexamined the Uinta Basin’s oil shale resource, primarily in the Mahogany zone of the Green River Formation. We created conversion equations by correlating available Fischer assays with corresponding density and sonic measurements as a way to predict oil yield from geophysical logs. In addition to the core-based Fischer assays obtained from 107 wells drilled specifically for oil shale, 186 oil and gas wells with oil yields calculated from digitized bulk density or sonic logs were used to create a basin-wide picture of the oil shale resource in the Uinta Basin. These widespread data were used to map oil shale thickness and richness and create isopach maps delineating oil yields of 15, 25, 35, and 50 gallons of shale oil per ton (GPT) of rock. From these isopach maps, new basin-wide resource numbers were calculated for each richness grade.

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USEP Hoping to Direct Funding to Utah's Local Governments

The Utah State Energy Program (USEP) has been allocated almost $9.6 million from the U.S. Department of Energy’s (DOE) Energy Efficiency and Conservation Block Grant (EECBG). Dr. Jerriann Ernstsen, manager of the EECBG program, urges local governments to start planning now to help prevent communities from missing the funding opportunity application period, which will have a very narrow window of time to apply. The project types will focus on energy efficiency retrofits, on-site renewable energy systems, traffic and street lighting, and other related projects.

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Related Link

Energy Efficiency and Conversation Block Grant

Utah State Energy Program Awarded $14.1 Million

Utah has been awarded $14.1 million today, toward an eventual sum of $35 million. “Utah is one of 10 states to receive millions of dollars for energy efficiency and renewable energy projects from the U.S. Department of Energy’s (DOE) Recovery Act,” said Jason Berry, manager of the Utah State Energy Program.

Energy Secretary Steven Chu today announced more than $204 million in Recovery Act funding. In order to be eligible for funding from DOE’S State Energy Program (SEP), states must have proposed statewide plans that prioritize energy savings, create or retain jobs, increase the use of renewable energy, and reduce greenhouse gas emissions. This initiative is part of the Obama Administration’s national strategy to support job growth, while making an historic down payment on clean energy and conservation.

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Related Link

American Recovery and Reinvestment Act (Recovery Package)