Search Results - "Selby, D"

Sulphide Re-Os geochronology links orogenesis, salt and Cu-Co ores in the Central African Copperbelt by Saintilan, N. J., Selby, D., Creaser, R. A., Dewaele, S.

“…The origin of giant, sedimentary rock-hosted copper-cobalt (Cu-Co) provinces remains contentious, in part due to the lack of precise and reliable ages for…”
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Towards a Political Theology of Republicanism: The Contours of a Natural Contrast between Carl Schmitt and Alexis De Tocqueville by Selby, D.

“…In this article I argue that Alexis de Tocqueville and Carl Schmitt, despite the century separating their major works, draw on a shared Catholic tradition that…”
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Re-Os Molybdenite, Pyrite, and Chalcopyrite Geochronology, Lupa Goldfield, Southwestern Tanzania: Tracing Metallogenic Time Scales at Midcrustal Shear Zones Hosting Orogenic Au Deposits by Lawley, C., Selby, D., Imber, J.

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Older than you think: using U–Pb calcite geochronology to better constrain basin-bounding fault reactivation, Inner Moray Firth Basin, western North Sea by Tamas, A., Holdsworth, R. E., Tamas, D. M., Dempsey, E. D., Hardman, K., Bird, A., Roberts, N. M. W., Lee, J., Underhill, J. R., McCarthy, D., McCaffrey, K. J. W., Selby, D.

“…Like many rift basins worldwide, the Inner Moray Firth Basin (IMFB) is bounded by major reactivated fault zones, including the Helmsdale Fault and the Great…”
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Redox heterogeneity of subsurface waters in the Mesoproterozoic ocean by Sperling, E. A., Rooney, A. D., Hays, L., Sergeev, V. N., Vorob'eva, N. G., Sergeeva, N. D., Selby, D., Johnston, D. T., Knoll, A. H.

“…A substantial body of evidence suggests that subsurface water masses in mid‐Proterozoic marine basins were commonly anoxic, either euxinic (sulfidic) or…”
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Re-Os geochronology of quartz-enclosed ultrafine molybdenite; implications for ore geochronology by Lawley, C. J. M, Selby, D

“…Re-Os molybdenite geochronology relies on the aliquant analysis taken from a mineral separate. Although suitable for coarse-grained molybdenite samples,…”
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A revised age, structural model and origin for the North Pennine Orefield in the Alston Block, northern England: intrusion (Whin Sill)-related base metal (Cu–Pb–Zn–F) mineralization by Dempsey, E. D., Holdsworth, R. E., Selby, D., Bird, A., Young, B., Le Cornu, C.

“…Mineralization and associated fluid migration events in the c. 1500 km2 North Pennine Orefield (NPO) are known to be associated with tectonic activity, but the…”
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Older than you think; using U-Pb calcite geochronology to better constrain basin-bounding fault reactivation, Inner Moray Firth Basin, W North Sea by Tamas, A, Holdsworth, R. E, Tamas, D. M, Dempsey, E. D, Hardman, K, Bird, A, Roberts, N. M. V, Lee, J, Underhill, J. R, McCarthy, D, McCaffrey, K. J. W, Selby, D

“…Like many rift basins worldwide, the Inner Moray Firth Basin (IMFB) is bounded by major reactivated fault zones including the Helmsdale and Great Glen faults…”
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The nature and age of Mesoproterozoic strike-slip faulting based on Re-Os geochronology of syntectonic copper mineralization, Assynt Terrane, NW Scotland by Holdsworth, R. E, Selby, D, Dempsey, E, Scott, L, Hardman, K, Fallick, A. E, Bullock, R

“…In ancient basement regions such as the Lewisian Complex, NW Scotland, the ages of brittle deformation events are commonly poorly constrained due to a lack of…”
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New onshore insights into the role of structural inheritance during Mesozoic opening of the Inner Moray Firth Basin, Scotland by Tamas, A, Holdsworth, R. E, Underhill, J. R, Tamas, D. M, Dempsey, E. D, Hardman, K, Bird, A, McCarthy, D, McCaffrey, K. J. W, Selby, D

“…The Inner Moray Firth Basin (IMFB) forms the western arm of the North Sea trilete rift system that initiated mainly during the Late Jurassic-Early Cretaceous…”
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Measurements of extinct fission products in nuclear bomb debris: Determination of the yield of the Trinity nuclear test 70 y later by Hanson, Susan K., Pollington, Anthony D., Waidmann, Christopher R., Kinman, William S., Wende, Allison M., Miller, Jeffrey L., Berger, Jennifer A., Oldham, Warren J., Selby, Hugh D.

“…This paper describes an approach to measuring extinct fission products that would allow for the characterization of a nuclear test at any time. The isotopic…”
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A revised age, structural model and origin for the North Pennine Orefield in the Alston Block, N. England; intrusion (Whin Sill)-related base metal (Cu-Pb-Zn-F) mineralization by Dempsey, E. D, Holdsworth, R. E, Selby, D, Bird, A, Young, B, Le Cornu, C

“…Mineralization and associated fluid migration events in the ca 1500 km2 North Pennine Orefield (NPO) are known to be associated with tectonic activity, but the…”
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Large igneous province activity drives oceanic anoxic event 2 environmental change across eastern Asia by Takashima, R., Selby, D., Yamanaka, T., Kuwahara, Y., Nakamura, H., Sawada, K., Ikeda, M. A., Ando, T., Hayashi, K., Nishida, M., Usami, T., Kameyama, D., Nishi, H., Kuroyanagi, A., Gyawali, B. R.

“…Abstract During mid-Cretaceous Oceanic Anoxic Event 2, significant increase of atmospheric carbon dioxide concentrations from the eruption of the large igneous…”
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Complex Interactions Between Large Igneous Province Emplacement and Global‐Temperature Changes During the Cenomanian‐Turonian Oceanic Anoxic Event (OAE 2) by Percival, L. M. E., Helmond, N. A. G. M., Selby, D., Goderis, S., Claeys, P.

“…Super greenhouse temperatures at the onset of the Cenomanian‐Turonian oceanic anoxic event (OAE 2) have been widely linked with large igneous province (LIP)…”
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Ligand-Bridged Oligomeric and Supramolecular Arrays of the Hexanuclear Rhenium Selenide Clusters−Exploratory Synthesis, Structural Characterization, and Property Investigation by Selby, Hugh D, Roland, Bryan K, Zheng, Zhiping

“…Transition metal clusters, by virtue of their well-defined structures and unique properties, present themselves as an attractive class of structural and…”
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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 by Aleinikoff, J. N, Selby, D, Slack, John F, Day, W. C, Pillers, R. M, Cosca, M. A, Seeger, Cheryl M, Fanning, C. M, Samson, I. M

“…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…”
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Selection of a novel anti-nicotine vaccine: influence of antigen design on antibody function in mice by Pryde, David C, Jones, Lyn H, Gervais, David P, Stead, David R, Blakemore, David C, Selby, Matthew D, Brown, Alan D, Coe, Jotham W, Badland, Matthew, Beal, David M, Glen, Rebecca, Wharton, Yvonne, Miller, Gavin J, White, Phil, Zhang, Ningli, Benoit, Michelle, Robertson, Karen, Merson, James R, Davis, Heather L, McCluskie, Michael J

“…Anti-nicotine vaccines may aid smoking cessation via the induction of anti-nicotine antibodies (Ab) which reduce nicotine entering the brain, and hence the…”
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Palaeoproterozoic orogenic gold style mineralization at the Southwestern Archaean Tanzanian cratonic margin, Lupa Goldfield, SW Tanzania: Implications from U–Pb titanite geochronology by Lawley, C.J.M., Selby, D., Condon, D., Imber, J.

“…The Lupa Goldfield, situated at the southwestern Tanzanian cratonic margin, comprises a network of auriferous quartz veins and greenschist facies mylonitic…”
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Age and geologic setting of quartz vein-hosted gold mineralization at Curraghinalt, Northern Ireland; implications for genesis and classification by Rice, C. M, Mark, D. F, Selby, D, Neilson, J. E, Davidheiser-Kroll, B

“…The Caledonian orogenic belt of northern Britain hosts some significant quartz vein-hosted gold deposits. However, as in orogenic belts worldwide, the…”
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CONSTRAINING THE TIMING AND DEPOSITIONAL CONDITIONS OF THE MAIKOP FORMATION WITHIN THE KURA BASIN, EASTERN AZERBAIJAN, THROUGH THE APPLICATION OF RE‐OS GEOCHRONOLOGY AND CHEMOSTRATIGRAPHY by Washburn, A. M., Hudson, S. M., Selby, D., Abdullayev, N., Shiyanova, N.

“…The Oligocene – Miocene Maikop Formation is the key source rock in the South Caspian and Kura Basins. The Maikop is composed of a thick (up to 3 km) succession…”
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