Search Results - "Arnott, R. W. C"

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    Systematic vertical organization of matrix-rich and associated matrix-poor sandstones in ancient deep-marine slope and basin-floor deposits by Ningthoujam, Jagabir, Arnott, R. W. C, Wearmouth, Curran

    Published in Geosphere (Boulder, Colo.) (01-04-2023)
    “…Deep-marine two-part strata consisting of a sand-rich basal part overlain sharply by a mud-rich upper part have been termed linked debrites, hybrid event beds,…”
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    Journal Article
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    Composition and architecture of braided and sheetflood-dominated ephemeral fluvial strata in the Cambrian-Ordovician Potsdam Group; a case example of the morphodynamics of early Phanerozoic fluvial systems and climate change by Lowe, David G, Arnott, R. W. C

    Published in Journal of sedimentary research (01-06-2016)
    “…Two fluvial facies associations, braided and ephemeral fluvial, are recognized in strata of the Cambrian-Ordovician Potsdam Group in the Ottawa Embayment and…”
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    Journal Article
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    Deep-marine pseudo dune cross-stratification-similar, but completely different by Arnott, R. W. C, Al-Mufti, O

    Published in Journal of sedimentary research (01-03-2017)
    “…High-angle cross-stratification related to the downflow migration of subaqueous dunes is common in the continental sedimentary record but is puzzlingly…”
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    Journal Article
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    Laterally accreting sinuous channels and their deposits; the Goldilocks of deep-water slope systems by Arnott, R. W. C. Bill, Tilston, Mike, Fraino, Patricia, Navarro, Lillian, Dumouchel, Gerry, Miklovich, Nicole

    Published in Journal of sedimentary research (01-05-2021)
    “…Channels with a sinuous planform are common in both continental and deep-marine environments on Earth, and similarly in high-resolution images of the surface…”
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    Turbidites, and the case of the missing dunes by Arnott, R. W. C

    Published in Journal of sedimentary research (01-06-2012)
    “…In the deep-marine stratigraphic record classical turbidites are common and when complete comprise five vertically stacked units, which in ascending order are…”
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    Provenance of the incipient passive margin of NW Laurentia (Neoproterozoic); detrital zircon from continental slope and basin floor deposits of the Windermere Supergroup, southern Canadian Cordillera by Hadlari, Thomas, Arnott, R. W. C, Matthews, W. A, Poulton, T. P, Root, K, Madronich, L. I

    Published in Lithosphere (01-01-2021)
    “…The origin of the passive margin forming the paleo-Pacific western edge of the ancestral North American continent (Laurentia) constrains the breakup of Rodinia…”
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    Experiments on oscillatory-flow and combined-flow bed forms; implications for interpreting parts of the shallow-marine sedimentary record by Dumas, Simone, Arnott, R. W. C, Southard, John B

    Published in Journal of sedimentary research (01-05-2005)
    “…Analog laboratory experiments were conducted to investigate subaqueous bed forms generated under storm-like oscillatory and combined flow. Experiments were…”
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    Stratal architecture and origin of lateral accretion deposits (LADs) and conterminuous inner-bank levee deposits in a base-of-slope sinuous channel, lower Isaac Formation (Neoproterozoic), East-Central British Columbia, Canada by Arnott, R.W.C.

    Published in Marine and petroleum geology (01-06-2007)
    “…In the Castle Creek study area, a vertically dipping, 2.5 km-thick succession of basin-floor to base-of-slope Neoproterozoic rocks are superbly exposed. In…”
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    Journal Article Conference Proceeding
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    Stratal attributes and evolution of asymmetric inner- and outer-bend levee deposits associated with an ancient deep-water channel-levee complex within the Isaac Formation, southern Canada by Khan, Zishann A., Arnott, R.W.C.

    Published in Marine and petroleum geology (01-03-2011)
    “…Isaac Channel 3 is a rare outcrop example of a perpendicular cut through a sinuous deep-water channel, and also where levee deposits formed on opposite sides…”
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    Journal Article Conference Proceeding
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    Anatomy and evolution of a slope channel-complex set (Neoproterozoic Isaac Formation, Windermere Supergroup, southern Canadian Cordillera); implications for reservoir characterization by Schwarz, Ernesto, Arnott, R. William C

    Published in Journal of sedimentary research (01-02-2007)
    “…A detailed architectural analysis was conducted in Isaac Unit 5 of the Isaac Formation in the Castle Creek area (east-central B.C., Canada). Isaac Unit 5…”
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    Parallel lamination formed by high-density turbidity currents by Leclair, Suzanne F, Arnott, R. William C

    Published in Journal of sedimentary research (01-01-2005)
    “…Experiments were conducted in order to investigate processes of sediment transport and deposition from sustained turbidity currents with initial…”
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    Hydraulic-jump and hyperconcentrated-flow deposits of a glacigenic subaqueous fan; Oak Ridges Moraine, southern Ontario, Canada by Russell, H. A. J, Arnott, R. W. C

    Published in Journal of sedimentary research (01-11-2003)
    “…The Oak Ridges Moraine in southern Ontario is a poly-genetic moraine constructed of a number of coalesced deposits of glacifluvial and glacilacustrine origin…”
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    Syn-rift volcanism (ca. 670 Ma) in the lower Windermere Supergroup, southern Canadian Cordillera: New constraints on the syn- to post-rift transition for northwestern Laurentia by Hadlari, Thomas, Rayner, N.M., Poulton, T.P., Arnott, R.W.C.

    Published in Precambrian research (01-11-2024)
    “…•Mafic volcanics of the Irene Formation are inter-stratified with Sturtian diamictite.•New U-Pb zircon age dates the upper Irene Formation volcanics to…”
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    Groundwater silcrete linked to brine migration in a continental rift: An alternative to the near-surface model of silcrete by Lowe, David G., DeSantis, E., Arnott, R.W.C., Conliffe, J.

    Published in Geosphere (Boulder, Colo.) (07-04-2022)
    “…Silcretes have long been recognized as modern and ancient duricrusts, but more recently also as silicified layers precipitated at groundwater tables, termed…”
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