Publications
Filter Total Items: 1432
Late Quaternary history of Fortymile Wash in the area near the H-road crossing Late Quaternary history of Fortymile Wash in the area near the H-road crossing
No abstract available.
Authors
Scott C. Lundstrom, James B. Paces, Shannon A. Mahan
Neogene to Quaternary U-Th-Pb geochronology using opal, Yucca Mountain, Nevada, USA Neogene to Quaternary U-Th-Pb geochronology using opal, Yucca Mountain, Nevada, USA
No abstract available.
Authors
Leonid A. Neymark, James B. Paces, Yu. V. Amelin
A strategy for assessing potential future changes in climate, hydrology, and vegetation in the Western United States A strategy for assessing potential future changes in climate, hydrology, and vegetation in the Western United States
Historical and geological data indicate that significant changes can occur in the Earth's climate on time scales ranging from years to millennia. In addition to natural climatic change, climatic changes may occur in the near future due to increased concentrations of carbon dioxide and other trace gases in the atmosphere that are the result of human activities. International research...
Authors
Robert Stephen Thompson, Steven W. Hostetler, Patrick J. Bartlein, Katherine H. Anderson
The implication of a perched-water system based on USW WT-24 hydrochemistry The implication of a perched-water system based on USW WT-24 hydrochemistry
No abstract available.
Authors
Gary L. Patterson, Zell E. Peterman, James B. Paces
Anomalous groundwater 234U/238U beneath Yucca Mountain: Evidence for local recharge? Anomalous groundwater 234U/238U beneath Yucca Mountain: Evidence for local recharge?
No abstract available.
Authors
James B. Paces, K.R. Ludwig, Zell E. Peterman, Leonid A. Neymark, J. M. Kenneally
Inferences for Yucca Mountain unsaturated-zone hydrology from secondary minerals Inferences for Yucca Mountain unsaturated-zone hydrology from secondary minerals
No abstract available.
Authors
James B. Paces, Leonid A. Neymark, Brian D. Marshall, J. F. Whelan, Zell E. Peterman
"Overview of calcite/opal deposits at or near the proposed high-level nuclear waste site, Yucca Mountain, Nevada, USA: pedogenic, hypogene, or both" by C.A. Hill, Y.V. Dublyansky, R.S. Harmon, C.M. Schluter "Overview of calcite/opal deposits at or near the proposed high-level nuclear waste site, Yucca Mountain, Nevada, USA: pedogenic, hypogene, or both" by C.A. Hill, Y.V. Dublyansky, R.S. Harmon, C.M. Schluter
No abstract available.
Authors
John S. Stuckless, Brian D. Marshall, D. T. Vaniman, W. W. Dudley, Zell E. Peterman, James B. Paces, J. F. Whelan, Emily M. Taylor, Richard M. Forester, D. W. O’Leary
Paleomagnetic evidence for counterclockwise rotation in a broad sinistral shear zone, Basin and Range Province, southeastern Nevada and southwestern Utah Paleomagnetic evidence for counterclockwise rotation in a broad sinistral shear zone, Basin and Range Province, southeastern Nevada and southwestern Utah
No abstract available.
Authors
Mark R. Hudson, Joseph G. Rosenbaum, C. S. Grommé, R. B. Scott, P. D. Rowley
Soil relative dating of moraine and outwash-terrace sequences in the northern part of the upper Arkansas Valley, central Colorado, U.S.A. Soil relative dating of moraine and outwash-terrace sequences in the northern part of the upper Arkansas Valley, central Colorado, U.S.A.
Profile development indices for soils developed in moraines and outwash near Twin Lakes and in outwash near Leadville support the correlation of moraines with subdued morphology and two high outwash terraces with the Bull Lake glaciation (ca. 130-160 ka) and the correlation of hummocky moraines and two low outwash terraces with the Pinedale glaciation (ca. 14-47 ka). Elsewhere in the...
Authors
Alan R. Nelson, Ralph R. Shroba
The geochemical record in rock glaciers The geochemical record in rock glaciers
A 9.5 m ice core was extracted from beneath the surficial debris cover of a rock glacier at Galena Creek, northwestern Wyoming. The core contains clean, bubble-rich ice with silty debris layers spaced at roughly 20 cm intervals. The debris layers are similar in appearance to those in typical alpine glaciers, reflecting concentration of debris by melting at the surface during the summer...
Authors
E.J. Steig, J. J. Fitzpatrick, N. Potter, D.H. Clark
U-Th-Pb isotopic systematics of lherzolithic shergotite Yamato-793605 U-Th-Pb isotopic systematics of lherzolithic shergotite Yamato-793605
No abstract available.
Authors
Keiji Misawa, N. Nakamura, Wayne R. Premo, M. Tatsumoto
Chemical, mineralogical, and magnetic characterization of sized fly ash from a coal-fired power plant in Kentucky Chemical, mineralogical, and magnetic characterization of sized fly ash from a coal-fired power plant in Kentucky
No abstract available.
Authors
James D. Cathcart, Richard L. Reynolds, Michael E. Brownfield, James C. Hower