Publications
Listed below are publication products directly associated with the Geology, Energy & Minerals Science Center:
Filter Total Items: 1166
Uncertainty in CO2 storage cost and resource estimates
Carbon capture from stationary sources and geological storage of anthropogenic carbon dioxide (CO2) is an important option to include in strategies for the mitigation of greenhouse gas (GHG) emissions. However, the potential costs of commercial-scale CO2storage are not well constrained, stemming from the inherent uncertainty in current geologic storage resource estimates coupled with a lack of det
Authors
Steven T. Anderson
Pre-Mississippian tectonic affinity across the Canada Basin–Arctic margins of Alaska and Canada
New and reprocessed seismic reflection data on the Alaskan and Canadian Arctic margins of the Canada Basin, together with geologic constraints from exploration wells and outcrops, reveal structural and stratigraphic relationships in pre-Mississippian rocks that constrain models of Canada Basin opening. Lithostratigraphic age and acoustic character indicate that the Devonian and older passive-margi
Authors
David W. Houseknecht, Christopher D. Connors
Collaborative Studies for Mercury Characterization in Coal and Coal Combustion Products, Republic of South Africa
Mercury (Hg) analyses were obtained for 42 samples of feed coal provided by Eskom, the national electric utility of South Africa, representing all 13 coal-fired power stations operated by Eskom in South Africa. This sampling includes results for three older power stations returned to service starting in the late 2000s. These stations were not sampled in the most recent previous study. Mercury conc
Authors
Allan Kolker, Constance L. Senior, Chris van Alphen
Aptian ‘Shale Gas’ Prospectivity in the Downdip Mississippi Interior Salt Basin, Gulf Coast, USA
This study evaluates regional ‘shale gas’ prospectivity of the Aptian section (primarily Pine Island Shale) in the downdip Mississippi Salt Basin (MSB). Previous work by the U.S. Geological Survey estimated a mean undiscovered gas resource of 8.8 trillion cubic feet (TCF) in the chronostratigraphic-equivalent Pearsall Formation in the Maverick Basin of south Texas, where industry has established a
Authors
Paul C. Hackley, Brett J. Valentine, Catherine B. Enomoto, Celeste D. Lohr, Krystina R. Scott, Frank T. Dulong, Alana M. Bove
Elevated bladder cancer in northern New England: The role of drinking water and arsenic
Background: Bladder cancer mortality rates have been elevated in northern New England for at least five decades. Incidence rates in Maine, New Hampshire, and Vermont are about 20% higher than the United States overall. We explored reasons for this excess, focusing on arsenic in drinking water from private wells, which are particularly prevalent in the region.Methods: In a population-based case-con
Authors
Dalsu Baris, Richard Wadell, Laura Freeman, Molly Schwenn, Joanne Colt, Joseph D. Ayotte, Mary Ward, John Nuckols, Alan Schned, Brian Jackson, Castine Clerkin, Nathanial Rothman, Lee Moore, Anne Taylor, Gilpin Robinson, Monawar G. Hosain, Carla Armenti, Richard McCoy, Claudine Samanic, Robert Hoover, Joseph Fraumeni, Alison Johnson, Margaret Karagas, Debra Silverman
Relationship between porphyry systems, crustal preservation levels, and amount of exploration in magmatic belts of the Central Tethys Region
Tectonic, geologic, geochemical, geochronologic, and ore deposit data from the U.S. Geological Survey-led assessment of 26 porphyry belts identified in the central Tethys region of Turkey, the Caucasus, Iran, western Pakistan, and southern Afghanistan relate porphyry mineralization to the tectonomagmatic evolution of the region and associated subduction and postsubduction processes. However, uplif
Authors
Lukas Zürcher, Jane M. Hammarstrom, John C. Mars, Stephen Ludington, Michael L. Zientek
U-Pb, Re-Os, and Ar/Ar geochronology of rare earth element (REE)-rich breccia pipes and associated host rocks from the Mesoproterozoic Pea Ridge Fe-REE-Au deposit, St. Francois Mountains, Missouri
Rare earth element (REE)-rich breccia pipes (600,000 t @ 12% rare earth oxides) are preserved along the margins of the 136-million metric ton (Mt) Pea Ridge magnetite-apatite deposit, within Mesoproterozoic (~1.47 Ga) volcanic-plutonic rocks of the St. Francois Mountains terrane in southeastern Missouri, United States. The breccia pipes cut the rhyolite-hosted magnetite deposit and contain clasts
Authors
John N. Aleinikoff, David Selby, John F. Slack, Warren C. Day, Renee M. Pillers, Michael A. Cosca, Cheryl Seeger, C. Mark Fanning, Iain Samson
Cumberland-Marlboro basin basement drilling results – 2015: Cumberland, Hoke and Scotland counties, North Carolina
No abstract available
Authors
Jeffrey C. Reid, James L. Coleman, Kenneth B. Taylor, Katherine J. Marciniak, Walter T. Haven, Ryan A. Channell, Chandler I. Warner
A strategy for low cost development of incremental oil in legacy reservoirs
The precipitous decline in oil prices during 2015 has forced operators to search for ways to develop low-cost and low-risk oil reserves. This study examines strategies to low cost development of legacy reservoirs, particularly those which have already implemented a carbon dioxide enhanced oil recovery (CO2 EOR) program. Initially the study examines the occurrence and nature of the distribution of
Authors
E. D. Attanasi
Paleoclimate and the origin of Paleozoic chert: Time to re-examine the origins of chert in the rock record
No abstract available.
Authors
C. Blaine Cecil
The U.S. Geological Survey coal quality (COALQUAL) database version 3.0
Since the mid-1970s, the U.S. Geological Survey (USGS) has maintained a coal quality database of national scope named USCHEM, which currently contains data for over 13,000 samples. A subset of the USCHEM database called COALQUAL Version 1.3 was initially published in 1994 and was followed by Version 2.0 in 1997. Version 3.0 of the COALQUAL database represents a major editing effort to resolve some
Authors
Curtis A. Palmer, Charles L. Oman, Andy J. Park, James A. Luppens